9826401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 5293599

約数列:

[1, 3, 13, 19, 39, 57, 89, 149, 247, 267, 447, 741, 1157, 1691, 1937, 2831, 3471, 5073, 5811, 8493, 13261, 21983, 36803, 39783, 65949, 110409, 172393, 251959, 517179, 755877, 3275467, 9826401]

約数ペア:

[(1, 9826401), (3, 3275467), (13, 755877), (19, 517179), (39, 251959), (57, 172393), (89, 110409), (149, 65949), (247, 39783), (267, 36803), (447, 21983), (741, 13261), (1157, 8493), (1691, 5811), (1937, 5073), (2831, 3471)]