279370291187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6863629}}^1$

素因数の和:6863774

約数の個数: 16

約数和(自身を含む): 313640436480

約数和(自身を除く): 34270145293

約数列:

[1, 13, 31, 101, 403, 1313, 3131, 40703, 6863629, 89227177, 212772499, 693226529, 2766042487, 9011944877, 21490022399, 279370291187]

約数ペア:

[(1, 279370291187), (13, 21490022399), (31, 9011944877), (101, 2766042487), (403, 693226529), (1313, 212772499), (3131, 89227177), (40703, 6863629)]