1378991259

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{93257}}^1$

素因数の和:93347

約数の個数: 24

約数和(自身を含む): 2094947712

約数和(自身を除く): 715956453

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 93257, 279771, 839313, 2890967, 4942621, 8672901, 14827863, 26018703, 44483589, 153221251, 459663753, 1378991259]

約数ペア:

[(1, 1378991259), (3, 459663753), (9, 153221251), (31, 44483589), (53, 26018703), (93, 14827863), (159, 8672901), (279, 4942621), (477, 2890967), (1643, 839313), (4929, 279771), (14787, 93257)]