386467081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 521434368

約数和(自身を除く): 134967287

約数列:

[1, 7, 11, 13, 77, 91, 143, 233, 1001, 1631, 1657, 2563, 3029, 11599, 17941, 18227, 21203, 21541, 33319, 127589, 150787, 233233, 236951, 386081, 1658657, 2702567, 4246891, 5019053, 29728237, 35133371, 55209583, 386467081]

約数ペア:

[(1, 386467081), (7, 55209583), (11, 35133371), (13, 29728237), (77, 5019053), (91, 4246891), (143, 2702567), (233, 1658657), (1001, 386081), (1631, 236951), (1657, 233233), (2563, 150787), (3029, 127589), (11599, 33319), (17941, 21541), (18227, 21203)]