13468473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 20758400

約数和(自身を除く): 7289927

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 997, 1501, 2991, 4503, 8973, 13509, 18943, 56829, 78763, 170487, 236289, 708867, 1496497, 4489491, 13468473]

約数ペア:

[(1, 13468473), (3, 4489491), (9, 1496497), (19, 708867), (57, 236289), (79, 170487), (171, 78763), (237, 56829), (711, 18943), (997, 13509), (1501, 8973), (2991, 4503)]