3609981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 5836800

約数和(自身を除く): 2226819

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 227, 279, 513, 589, 681, 837, 1767, 2043, 4313, 5301, 6129, 7037, 12939, 15903, 21111, 38817, 63333, 116451, 133703, 189999, 401109, 1203327, 3609981]

約数ペア:

[(1, 3609981), (3, 1203327), (9, 401109), (19, 189999), (27, 133703), (31, 116451), (57, 63333), (93, 38817), (171, 21111), (227, 15903), (279, 12939), (513, 7037), (589, 6129), (681, 5301), (837, 4313), (1767, 2043)]