2223448557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{1583}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 3342974976

約数和(自身を除く): 1119526419

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1373, 1583, 4119, 4749, 15103, 17413, 42563, 45309, 49073, 52239, 127689, 147219, 468193, 539803, 1404579, 1619409, 2173459, 6520377, 23908049, 67377229, 71724147, 202131687, 741149519, 2223448557]

約数ペア:

[(1, 2223448557), (3, 741149519), (11, 202131687), (31, 71724147), (33, 67377229), (93, 23908049), (341, 6520377), (1023, 2173459), (1373, 1619409), (1583, 1404579), (4119, 539803), (4749, 468193), (15103, 147219), (17413, 127689), (42563, 52239), (45309, 49073)]