172104907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7829}}^1$

素因数の和:7950

約数の個数: 16

約数和(自身を含む): 197316000

約数和(自身を除く): 25211093

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 7829, 21983, 101777, 148751, 696781, 1933763, 9058153, 13238839, 172104907]

約数ペア:

[(1, 172104907), (13, 13238839), (19, 9058153), (89, 1933763), (247, 696781), (1157, 148751), (1691, 101777), (7829, 21983)]