42990101

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 55748736

約数和(自身を除く): 12758635

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 1697, 2303, 3619, 11879, 18667, 25333, 79759, 83153, 130669, 558313, 877349, 914683, 3908191, 6141443, 42990101]

約数ペア:

[(1, 42990101), (7, 6141443), (11, 3908191), (47, 914683), (49, 877349), (77, 558313), (329, 130669), (517, 83153), (539, 79759), (1697, 25333), (2303, 18667), (3619, 11879)]