4230711

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 6655000

約数和(自身を除く): 2424289

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2749, 8247, 24741, 52231, 74223, 156693, 222669, 470079, 1410237, 4230711]

約数ペア:

[(1, 4230711), (3, 1410237), (9, 470079), (19, 222669), (27, 156693), (57, 74223), (81, 52231), (171, 24741), (513, 8247), (1539, 2749)]