2021622729

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{1531}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 3107337216

約数和(自身を除く): 1085714487

約数列:

[1, 3, 7, 21, 227, 277, 681, 831, 1531, 1589, 1939, 4593, 4767, 5817, 10717, 32151, 62879, 188637, 347537, 424087, 440153, 1042611, 1272261, 1320459, 2432759, 2968609, 7298277, 8905827, 96267749, 288803247, 673874243, 2021622729]

約数ペア:

[(1, 2021622729), (3, 673874243), (7, 288803247), (21, 96267749), (227, 8905827), (277, 7298277), (681, 2968609), (831, 2432759), (1531, 1320459), (1589, 1272261), (1939, 1042611), (4593, 440153), (4767, 424087), (5817, 347537), (10717, 188637), (32151, 62879)]