213598671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{497899}}^1$

素因数の和:497926

約数の個数: 16

約数和(自身を含む): 334588800

約数和(自身を除く): 120990129

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 497899, 1493697, 5476889, 6472687, 16430667, 19418061, 71199557, 213598671]

約数ペア:

[(1, 213598671), (3, 71199557), (11, 19418061), (13, 16430667), (33, 6472687), (39, 5476889), (143, 1493697), (429, 497899)]