64394313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2741}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 88445952

約数和(自身を除く): 24051639

約数列:

[1, 3, 41, 123, 191, 573, 2741, 7831, 8223, 23493, 112381, 337143, 523531, 1570593, 21464771, 64394313]

約数ペア:

[(1, 64394313), (3, 21464771), (41, 1570593), (123, 523531), (191, 337143), (573, 112381), (2741, 23493), (7831, 8223)]