1285184873

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{9323}}^1$

素因数の和:9796

約数の個数: 16

約数和(自身を含む): 1503774720

約数和(自身を除く): 218589847

約数列:

[1, 7, 47, 329, 419, 2933, 9323, 19693, 65261, 137851, 438181, 3067267, 3906337, 27344359, 183597839, 1285184873]

約数ペア:

[(1, 1285184873), (7, 183597839), (47, 27344359), (329, 3906337), (419, 3067267), (2933, 438181), (9323, 137851), (19693, 65261)]