16779159

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 25039872

約数和(自身を除く): 8260713

約数列:

[1, 3, 9, 43, 129, 191, 227, 387, 573, 681, 1719, 2043, 8213, 9761, 24639, 29283, 43357, 73917, 87849, 130071, 390213, 1864351, 5593053, 16779159]

約数ペア:

[(1, 16779159), (3, 5593053), (9, 1864351), (43, 390213), (129, 130071), (191, 87849), (227, 73917), (387, 43357), (573, 29283), (681, 24639), (1719, 9761), (2043, 8213)]