22110471

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 35875840

約数和(自身を除く): 13765369

約数列:

[1, 3, 9, 19, 31, 43, 57, 93, 97, 129, 171, 279, 291, 387, 589, 817, 873, 1333, 1767, 1843, 2451, 3007, 3999, 4171, 5301, 5529, 7353, 9021, 11997, 12513, 16587, 25327, 27063, 37539, 57133, 75981, 79249, 129301, 171399, 227943, 237747, 387903, 514197, 713241, 1163709, 2456719, 7370157, 22110471]

約数ペア:

[(1, 22110471), (3, 7370157), (9, 2456719), (19, 1163709), (31, 713241), (43, 514197), (57, 387903), (93, 237747), (97, 227943), (129, 171399), (171, 129301), (279, 79249), (291, 75981), (387, 57133), (589, 37539), (817, 27063), (873, 25327), (1333, 16587), (1767, 12513), (1843, 11997), (2451, 9021), (3007, 7353), (3999, 5529), (4171, 5301)]