392279679

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{440269}}^1$

素因数の和:440292

約数の個数: 20

約数和(自身を含む): 639272040

約数和(自身を除く): 246992361

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 440269, 1320807, 3962421, 4842959, 11887263, 14528877, 35661789, 43586631, 130759893, 392279679]

約数ペア:

[(1, 392279679), (3, 130759893), (9, 43586631), (11, 35661789), (27, 14528877), (33, 11887263), (81, 4842959), (99, 3962421), (297, 1320807), (891, 440269)]