12072651997

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1621}}^1\times {\mathrm{4903}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 14508621312

約数和(自身を除く): 2435969315

約数列:

[1, 7, 31, 49, 217, 1519, 1621, 4903, 11347, 34321, 50251, 79429, 151993, 240247, 351757, 1063951, 2462299, 7447657, 7947763, 55634341, 246380653, 389440387, 1724664571, 12072651997]

約数ペア:

[(1, 12072651997), (7, 1724664571), (31, 389440387), (49, 246380653), (217, 55634341), (1519, 7947763), (1621, 7447657), (4903, 2462299), (11347, 1063951), (34321, 351757), (50251, 240247), (79429, 151993)]