26119401

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 45800640

約数和(自身を除く): 19681239

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 557, 609, 957, 1421, 1617, 1671, 2233, 3899, 4263, 6127, 6699, 11697, 15631, 16153, 18381, 27293, 42889, 46893, 48459, 81879, 113071, 128667, 177683, 300223, 339213, 533049, 791497, 900669, 1243781, 2374491, 3731343, 8706467, 26119401]

約数ペア:

[(1, 26119401), (3, 8706467), (7, 3731343), (11, 2374491), (21, 1243781), (29, 900669), (33, 791497), (49, 533049), (77, 339213), (87, 300223), (147, 177683), (203, 128667), (231, 113071), (319, 81879), (539, 48459), (557, 46893), (609, 42889), (957, 27293), (1421, 18381), (1617, 16153), (1671, 15631), (2233, 11697), (3899, 6699), (4263, 6127)]