1427860191

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1\times {\mathrm{3271}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 1915769088

約数和(自身を除く): 487908897

約数列:

[1, 3, 227, 641, 681, 1923, 3271, 9813, 145507, 436521, 742517, 2096711, 2227551, 6290133, 475953397, 1427860191]

約数ペア:

[(1, 1427860191), (3, 475953397), (227, 6290133), (641, 2227551), (681, 2096711), (1923, 742517), (3271, 436521), (9813, 145507)]