7987243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 9169920

約数和(自身を除く): 1182677

約数列:

[1, 11, 31, 59, 341, 397, 649, 1829, 4367, 12307, 20119, 23423, 135377, 257653, 726113, 7987243]

約数ペア:

[(1, 7987243), (11, 726113), (31, 257653), (59, 135377), (341, 23423), (397, 20119), (649, 12307), (1829, 4367)]