1401986949

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{5843}}^1$

素因数の和:6529

約数の個数: 24

約数和(自身を含む): 2058163296

約数和(自身を除く): 656176347

約数列:

[1, 3, 11, 33, 121, 363, 661, 1983, 5843, 7271, 17529, 21813, 64273, 79981, 192819, 239943, 707003, 2121009, 3862223, 11586669, 42484453, 127453359, 467328983, 1401986949]

約数ペア:

[(1, 1401986949), (3, 467328983), (11, 127453359), (33, 42484453), (121, 11586669), (363, 3862223), (661, 2121009), (1983, 707003), (5843, 239943), (7271, 192819), (17529, 79981), (21813, 64273)]