121583238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2894839}}^1$

素因数の和:2894851

約数の個数: 16

約数和(自身を含む): 277904640

約数和(自身を除く): 156321402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2894839, 5789678, 8684517, 17369034, 20263873, 40527746, 60791619, 121583238]

約数ペア:

[(1, 121583238), (2, 60791619), (3, 40527746), (6, 20263873), (7, 17369034), (14, 8684517), (21, 5789678), (42, 2894839)]