1456497

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 2450240

約数和(自身を除く): 993743

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 379, 427, 549, 1137, 1281, 2653, 3411, 3843, 7959, 23119, 23877, 69357, 161833, 208071, 485499, 1456497]

約数ペア:

[(1, 1456497), (3, 485499), (7, 208071), (9, 161833), (21, 69357), (61, 23877), (63, 23119), (183, 7959), (379, 3843), (427, 3411), (549, 2653), (1137, 1281)]