6994809

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 10951680

約数和(自身を除く): 3956871

約数列:

[1, 3, 9, 27, 31, 61, 93, 137, 183, 279, 411, 549, 837, 1233, 1647, 1891, 3699, 4247, 5673, 8357, 12741, 17019, 25071, 38223, 51057, 75213, 114669, 225639, 259067, 777201, 2331603, 6994809]

約数ペア:

[(1, 6994809), (3, 2331603), (9, 777201), (27, 259067), (31, 225639), (61, 114669), (93, 75213), (137, 51057), (183, 38223), (279, 25071), (411, 17019), (549, 12741), (837, 8357), (1233, 5673), (1647, 4247), (1891, 3699)]