15729681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 23094720

約数和(自身を除く): 7365039

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 4373, 13119, 48103, 144309, 476657, 1429971, 5243227, 15729681]

約数ペア:

[(1, 15729681), (3, 5243227), (11, 1429971), (33, 476657), (109, 144309), (327, 48103), (1199, 13119), (3597, 4373)]