210002751

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{196081}}^1$

素因数の和:196111

約数の個数: 24

約数和(自身を含む): 367065504

約数和(自身を除く): 157062753

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 196081, 588243, 1372567, 1764729, 3333377, 4117701, 10000131, 12353103, 23333639, 30000393, 70000917, 210002751]

約数ペア:

[(1, 210002751), (3, 70000917), (7, 30000393), (9, 23333639), (17, 12353103), (21, 10000131), (51, 4117701), (63, 3333377), (119, 1764729), (153, 1372567), (357, 588243), (1071, 196081)]