40688687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 45407712

約数和(自身を除く): 4719025

約数列:

[1, 13, 41, 97, 533, 787, 1261, 3977, 10231, 32267, 51701, 76339, 419471, 992407, 3129899, 40688687]

約数ペア:

[(1, 40688687), (13, 3129899), (41, 992407), (97, 419471), (533, 76339), (787, 51701), (1261, 32267), (3977, 10231)]