42292173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 70705152

約数和(自身を除く): 28412979

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 821, 1561, 2453, 2463, 4683, 5747, 7359, 9031, 17171, 17241, 27093, 51513, 63217, 183083, 189651, 549249, 1281581, 2013913, 3844743, 6041739, 14097391, 42292173]

約数ペア:

[(1, 42292173), (3, 14097391), (7, 6041739), (11, 3844743), (21, 2013913), (33, 1281581), (77, 549249), (223, 189651), (231, 183083), (669, 63217), (821, 51513), (1561, 27093), (2453, 17241), (2463, 17171), (4683, 9031), (5747, 7359)]