4747893

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 6537216

約数和(自身を除く): 1789323

約数列:

[1, 3, 47, 141, 151, 223, 453, 669, 7097, 10481, 21291, 31443, 33673, 101019, 1582631, 4747893]

約数ペア:

[(1, 4747893), (3, 1582631), (47, 101019), (141, 33673), (151, 31443), (223, 21291), (453, 10481), (669, 7097)]