277063917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{11083}}^1$

素因数の和:11740

約数の個数: 16

約数和(自身を含む): 398491968

約数和(自身を除く): 121428051

約数列:

[1, 3, 13, 39, 641, 1923, 8333, 11083, 24999, 33249, 144079, 432237, 7104203, 21312609, 92354639, 277063917]

約数ペア:

[(1, 277063917), (3, 92354639), (13, 21312609), (39, 7104203), (641, 432237), (1923, 144079), (8333, 33249), (11083, 24999)]