42654213

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29437}}^1$

素因数の和:29473

約数の個数: 24

約数和(自身を含む): 73477248

約数和(自身を除く): 30823035

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 29437, 88311, 206059, 264933, 618177, 677051, 1854531, 2031153, 4739357, 6093459, 14218071, 42654213]

約数ペア:

[(1, 42654213), (3, 14218071), (7, 6093459), (9, 4739357), (21, 2031153), (23, 1854531), (63, 677051), (69, 618177), (161, 264933), (207, 206059), (483, 88311), (1449, 29437)]