3944223

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 5997056

約数和(自身を除く): 2052833

約数列:

[1, 3, 9, 31, 67, 93, 201, 211, 279, 603, 633, 1899, 2077, 6231, 6541, 14137, 18693, 19623, 42411, 58869, 127233, 438247, 1314741, 3944223]

約数ペア:

[(1, 3944223), (3, 1314741), (9, 438247), (31, 127233), (67, 58869), (93, 42411), (201, 19623), (211, 18693), (279, 14137), (603, 6541), (633, 6231), (1899, 2077)]