42842331

素因数分解:

$3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 72844800

約数和(自身を除く): 30002469

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 419, 541, 1257, 1623, 2933, 3771, 3787, 4869, 8799, 11313, 11361, 14607, 26397, 34083, 79191, 102249, 226679, 680037, 1586753, 2040111, 4760259, 6120333, 14280777, 42842331]

約数ペア:

[(1, 42842331), (3, 14280777), (7, 6120333), (9, 4760259), (21, 2040111), (27, 1586753), (63, 680037), (189, 226679), (419, 102249), (541, 79191), (1257, 34083), (1623, 26397), (2933, 14607), (3771, 11361), (3787, 11313), (4869, 8799)]