210940311

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{1481}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 284046048

約数和(自身を除く): 73105737

約数列:

[1, 3, 197, 241, 591, 723, 1481, 4443, 47477, 142431, 291757, 356921, 875271, 1070763, 70313437, 210940311]

約数ペア:

[(1, 210940311), (3, 70313437), (197, 1070763), (241, 875271), (591, 356921), (723, 291757), (1481, 142431), (4443, 47477)]