442912119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 645464064

約数和(自身を除く): 202551945

約数列:

[1, 3, 13, 39, 127, 223, 381, 401, 669, 1203, 1651, 2899, 4953, 5213, 8697, 15639, 28321, 50927, 84963, 89423, 152781, 268269, 368173, 662051, 1104519, 1162499, 1986153, 3487497, 11356721, 34070163, 147637373, 442912119]

約数ペア:

[(1, 442912119), (3, 147637373), (13, 34070163), (39, 11356721), (127, 3487497), (223, 1986153), (381, 1162499), (401, 1104519), (669, 662051), (1203, 368173), (1651, 268269), (2899, 152781), (4953, 89423), (5213, 84963), (8697, 50927), (15639, 28321)]