40568697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 63390600

約数和(自身を除く): 22821903

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 1289, 2421, 3497, 3867, 10491, 11601, 16757, 31473, 50271, 150813, 346741, 1040223, 3120669, 4507633, 13522899, 40568697]

約数ペア:

[(1, 40568697), (3, 13522899), (9, 4507633), (13, 3120669), (39, 1040223), (117, 346741), (269, 150813), (807, 50271), (1289, 31473), (2421, 16757), (3497, 11601), (3867, 10491)]