42630819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 28701021

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1031, 1253, 1969, 3093, 3759, 5907, 7217, 11341, 13783, 21651, 34023, 41349, 79387, 184549, 238161, 553647, 1291843, 2030039, 3875529, 6090117, 14210273, 42630819]

約数ペア:

[(1, 42630819), (3, 14210273), (7, 6090117), (11, 3875529), (21, 2030039), (33, 1291843), (77, 553647), (179, 238161), (231, 184549), (537, 79387), (1031, 41349), (1253, 34023), (1969, 21651), (3093, 13783), (3759, 11341), (5907, 7217)]