10915289

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 14044800

約数和(自身を除く): 3129511

約数列:

[1, 7, 11, 49, 77, 121, 263, 343, 539, 847, 1841, 2893, 3773, 5929, 12887, 20251, 31823, 41503, 90209, 141757, 222761, 992299, 1559327, 10915289]

約数ペア:

[(1, 10915289), (7, 1559327), (11, 992299), (49, 222761), (77, 141757), (121, 90209), (263, 41503), (343, 31823), (539, 20251), (847, 12887), (1841, 5929), (2893, 3773)]