339995139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{953}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 522028800

約数和(自身を除く): 182033661

約数列:

[1, 3, 11, 19, 33, 57, 209, 569, 627, 953, 1707, 2859, 6259, 10483, 10811, 18107, 18777, 31449, 32433, 54321, 118921, 199177, 356763, 542257, 597531, 1626771, 5964827, 10302883, 17894481, 30908649, 113331713, 339995139]

約数ペア:

[(1, 339995139), (3, 113331713), (11, 30908649), (19, 17894481), (33, 10302883), (57, 5964827), (209, 1626771), (569, 597531), (627, 542257), (953, 356763), (1707, 199177), (2859, 118921), (6259, 54321), (10483, 32433), (10811, 31449), (18107, 18777)]