4101921

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 20

約数和(自身を含む): 6207300

約数和(自身を除く): 2105379

約数列:

[1, 3, 9, 27, 81, 89, 267, 569, 801, 1707, 2403, 5121, 7209, 15363, 46089, 50641, 151923, 455769, 1367307, 4101921]

約数ペア:

[(1, 4101921), (3, 1367307), (9, 455769), (27, 151923), (81, 50641), (89, 46089), (267, 15363), (569, 7209), (801, 5121), (1707, 2403)]