289763979

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{4051}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 391714944

約数和(自身を除く): 101950965

約数列:

[1, 3, 113, 211, 339, 633, 4051, 12153, 23843, 71529, 457763, 854761, 1373289, 2564283, 96587993, 289763979]

約数ペア:

[(1, 289763979), (3, 96587993), (113, 2564283), (211, 1373289), (339, 854761), (633, 457763), (4051, 71529), (12153, 23843)]