47120326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3331}}^1$

素因数の和:3987

約数の個数: 16

約数和(自身を含む): 77249088

約数和(自身を除く): 30128762

約数列:

[1, 2, 11, 22, 643, 1286, 3331, 6662, 7073, 14146, 36641, 73282, 2141833, 4283666, 23560163, 47120326]

約数ペア:

[(1, 47120326), (2, 23560163), (11, 4283666), (22, 2141833), (643, 73282), (1286, 36641), (3331, 14146), (6662, 7073)]