9726321921

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{295247}}^1$

素因数の和:295468

約数の個数: 16

約数和(自身を含む): 13227110400

約数和(自身を除く): 3500788479

約数列:

[1, 3, 79, 139, 237, 417, 10981, 32943, 295247, 885741, 23324513, 41039333, 69973539, 123117999, 3242107307, 9726321921]

約数ペア:

[(1, 9726321921), (3, 3242107307), (79, 123117999), (139, 69973539), (237, 41039333), (417, 23324513), (10981, 885741), (32943, 295247)]