660552529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{4517}}^1$

素因数の和:6144

約数の個数: 16

約数和(自身を含む): 813673728

約数和(自身を除く): 153121199

約数列:

[1, 7, 13, 91, 1607, 4517, 11249, 20891, 31619, 58721, 146237, 411047, 7258819, 50811733, 94364647, 660552529]

約数ペア:

[(1, 660552529), (7, 94364647), (13, 50811733), (91, 7258819), (1607, 411047), (4517, 146237), (11249, 58721), (20891, 31619)]