253448069

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{3019}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 295718400

約数和(自身を除く): 42270331

約数列:

[1, 7, 67, 179, 469, 1253, 3019, 11993, 21133, 83951, 202273, 540401, 1415911, 3782807, 36206867, 253448069]

約数ペア:

[(1, 253448069), (7, 36206867), (67, 3782807), (179, 1415911), (469, 540401), (1253, 202273), (3019, 83951), (11993, 21133)]