256339911

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{10501}}^1$

素因数の和:10686

約数の個数: 16

約数和(自身を含む): 349506560

約数和(自身を除く): 93166649

約数列:

[1, 3, 79, 103, 237, 309, 8137, 10501, 24411, 31503, 829579, 1081603, 2488737, 3244809, 85446637, 256339911]

約数ペア:

[(1, 256339911), (3, 85446637), (79, 3244809), (103, 2488737), (237, 1081603), (309, 829579), (8137, 31503), (10501, 24411)]