28103650893

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7382099}}^1$

素因数の和:7382158

約数の個数: 20

約数和(自身を含む): 42875236800

約数和(自身を除く): 14771585907

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7382099, 22146297, 66438891, 199316673, 346958653, 597950019, 1040875959, 3122627877, 9367883631, 28103650893]

約数ペア:

[(1, 28103650893), (3, 9367883631), (9, 3122627877), (27, 1040875959), (47, 597950019), (81, 346958653), (141, 199316673), (423, 66438891), (1269, 22146297), (3807, 7382099)]