1738961343

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 2999093760

約数和(自身を除く): 1260132417

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 127, 147, 183, 381, 427, 441, 509, 549, 889, 1143, 1281, 1527, 2667, 2989, 3563, 3843, 4581, 6223, 7747, 8001, 8967, 10689, 18669, 23241, 24941, 26901, 31049, 32067, 54229, 56007, 64643, 69723, 74823, 93147, 162687, 193929, 217343, 224469, 279441, 379603, 452501, 488061, 581787, 652029, 1138809, 1357503, 1521401, 1956087, 3167507, 3416427, 3943223, 4072509, 4564203, 9502521, 11829669, 13692609, 27602561, 28507563, 35489007, 82807683, 193217927, 248423049, 579653781, 1738961343]

約数ペア:

[(1, 1738961343), (3, 579653781), (7, 248423049), (9, 193217927), (21, 82807683), (49, 35489007), (61, 28507563), (63, 27602561), (127, 13692609), (147, 11829669), (183, 9502521), (381, 4564203), (427, 4072509), (441, 3943223), (509, 3416427), (549, 3167507), (889, 1956087), (1143, 1521401), (1281, 1357503), (1527, 1138809), (2667, 652029), (2989, 581787), (3563, 488061), (3843, 452501), (4581, 379603), (6223, 279441), (7747, 224469), (8001, 217343), (8967, 193929), (10689, 162687), (18669, 93147), (23241, 74823), (24941, 69723), (26901, 64643), (31049, 56007), (32067, 54229)]