4425921

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 20

約数和(自身を含む): 6689364

約数和(自身を除く): 2263443

約数列:

[1, 3, 9, 27, 81, 101, 303, 541, 909, 1623, 2727, 4869, 8181, 14607, 43821, 54641, 163923, 491769, 1475307, 4425921]

約数ペア:

[(1, 4425921), (3, 1475307), (9, 491769), (27, 163923), (81, 54641), (101, 43821), (303, 14607), (541, 8181), (909, 4869), (1623, 2727)]