15202679421

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{481753}}^1$

素因数の和:481980

約数の個数: 16

約数和(自身を含む): 20703859904

約数和(自身を除く): 5501180483

約数列:

[1, 3, 67, 157, 201, 471, 10519, 31557, 481753, 1445259, 32277451, 75635221, 96832353, 226905663, 5067559807, 15202679421]

約数ペア:

[(1, 15202679421), (3, 5067559807), (67, 226905663), (157, 96832353), (201, 75635221), (471, 32277451), (10519, 1445259), (31557, 481753)]