1520220207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{28631}}^1$

素因数の和:30254

約数の個数: 16

約数和(自身を含む): 2212680960

約数和(自身を除く): 692460753

約数列:

[1, 3, 11, 33, 1609, 4827, 17699, 28631, 53097, 85893, 314941, 944823, 46067279, 138201837, 506740069, 1520220207]

約数ペア:

[(1, 1520220207), (3, 506740069), (11, 138201837), (33, 46067279), (1609, 944823), (4827, 314941), (17699, 85893), (28631, 53097)]