738861641

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{190871}}^1$

素因数の和:190964

約数の個数: 12

約数和(自身を含む): 870376320

約数和(自身を除く): 131514679

約数列:

[1, 7, 49, 79, 553, 3871, 190871, 1336097, 9352679, 15078809, 105551663, 738861641]

約数ペア:

[(1, 738861641), (7, 105551663), (49, 15078809), (79, 9352679), (553, 1336097), (3871, 190871)]