8851941

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6872859

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 149, 161, 207, 287, 369, 447, 483, 861, 943, 1043, 1341, 1449, 2583, 2829, 3129, 3427, 6109, 6601, 8487, 9387, 10281, 18327, 19803, 23989, 30843, 42763, 54981, 59409, 71967, 128289, 140507, 215901, 384867, 421521, 983549, 1264563, 2950647, 8851941]

約数ペア:

[(1, 8851941), (3, 2950647), (7, 1264563), (9, 983549), (21, 421521), (23, 384867), (41, 215901), (63, 140507), (69, 128289), (123, 71967), (149, 59409), (161, 54981), (207, 42763), (287, 30843), (369, 23989), (447, 19803), (483, 18327), (861, 10281), (943, 9387), (1043, 8487), (1341, 6601), (1449, 6109), (2583, 3427), (2829, 3129)]