38329389

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 65408000

約数和(自身を除く): 27078611

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 1459, 2919, 3753, 4377, 8757, 10213, 13131, 26271, 30639, 39393, 91917, 202801, 275751, 608403, 1419607, 1825209, 4258821, 5475627, 12776463, 38329389]

約数ペア:

[(1, 38329389), (3, 12776463), (7, 5475627), (9, 4258821), (21, 1825209), (27, 1419607), (63, 608403), (139, 275751), (189, 202801), (417, 91917), (973, 39393), (1251, 30639), (1459, 26271), (2919, 13131), (3753, 10213), (4377, 8757)]