29307705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{279121}}^1$

素因数の和:279136

約数の個数: 16

約数和(自身を含む): 53591424

約数和(自身を除く): 24283719

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 279121, 837363, 1395605, 1953847, 4186815, 5861541, 9769235, 29307705]

約数ペア:

[(1, 29307705), (3, 9769235), (5, 5861541), (7, 4186815), (15, 1953847), (21, 1395605), (35, 837363), (105, 279121)]