20150961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5116

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 8234319

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 5039, 15117, 156209, 216677, 468627, 650031, 6716987, 20150961]

約数ペア:

[(1, 20150961), (3, 6716987), (31, 650031), (43, 468627), (93, 216677), (129, 156209), (1333, 15117), (3999, 5039)]