4576551

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 7179264

約数和(自身を除く): 2602713

約数列:

[1, 3, 7, 21, 49, 147, 163, 191, 489, 573, 1141, 1337, 3423, 4011, 7987, 9359, 23961, 28077, 31133, 93399, 217931, 653793, 1525517, 4576551]

約数ペア:

[(1, 4576551), (3, 1525517), (7, 653793), (21, 217931), (49, 93399), (147, 31133), (163, 28077), (191, 23961), (489, 9359), (573, 7987), (1141, 4011), (1337, 3423)]