42141281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 12048799

約数列:

[1, 7, 13, 47, 59, 91, 167, 329, 413, 611, 767, 1169, 2171, 2773, 4277, 5369, 7849, 9853, 15197, 19411, 36049, 54943, 68971, 102037, 128089, 252343, 463091, 714259, 896623, 3241637, 6020183, 42141281]

約数ペア:

[(1, 42141281), (7, 6020183), (13, 3241637), (47, 896623), (59, 714259), (91, 463091), (167, 252343), (329, 128089), (413, 102037), (611, 68971), (767, 54943), (1169, 36049), (2171, 19411), (2773, 15197), (4277, 9853), (5369, 7849)]