16632357

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 26323968

約数和(自身を除く): 9691611

約数列:

[1, 3, 7, 21, 43, 113, 129, 163, 301, 339, 489, 791, 903, 1141, 2373, 3423, 4859, 7009, 14577, 18419, 21027, 34013, 49063, 55257, 102039, 128933, 147189, 386799, 792017, 2376051, 5544119, 16632357]

約数ペア:

[(1, 16632357), (3, 5544119), (7, 2376051), (21, 792017), (43, 386799), (113, 147189), (129, 128933), (163, 102039), (301, 55257), (339, 49063), (489, 34013), (791, 21027), (903, 18419), (1141, 14577), (2373, 7009), (3423, 4859)]