213470529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{5683}}^1$

素因数の和:6364

約数の個数: 16

約数和(自身を含む): 300115200

約数和(自身を除く): 86644671

約数列:

[1, 3, 19, 57, 659, 1977, 5683, 12521, 17049, 37563, 107977, 323931, 3745097, 11235291, 71156843, 213470529]

約数ペア:

[(1, 213470529), (3, 71156843), (19, 11235291), (57, 3745097), (659, 323931), (1977, 107977), (5683, 37563), (12521, 17049)]