13423515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127843}}^1$

素因数の和:127858

約数の個数: 16

約数和(自身を含む): 24546048

約数和(自身を除く): 11122533

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127843, 383529, 639215, 894901, 1917645, 2684703, 4474505, 13423515]

約数ペア:

[(1, 13423515), (3, 4474505), (5, 2684703), (7, 1917645), (15, 894901), (21, 639215), (35, 383529), (105, 127843)]