883071

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1482624

約数和(自身を除く): 599553

約数列:

[1, 3, 7, 9, 21, 63, 107, 131, 321, 393, 749, 917, 963, 1179, 2247, 2751, 6741, 8253, 14017, 42051, 98119, 126153, 294357, 883071]

約数ペア:

[(1, 883071), (3, 294357), (7, 126153), (9, 98119), (21, 42051), (63, 14017), (107, 8253), (131, 6741), (321, 2751), (393, 2247), (749, 1179), (917, 963)]