56416947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2351}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 79403520

約数和(自身を除く): 22986573

約数列:

[1, 3, 19, 57, 421, 1263, 2351, 7053, 7999, 23997, 44669, 134007, 989771, 2969313, 18805649, 56416947]

約数ペア:

[(1, 56416947), (3, 18805649), (19, 2969313), (57, 989771), (421, 134007), (1263, 44669), (2351, 23997), (7053, 7999)]