4574421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 7356800

約数和(自身を除く): 2782379

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 241, 333, 513, 703, 723, 999, 2109, 2169, 4579, 6327, 6507, 8917, 13737, 18981, 26751, 41211, 80253, 123633, 169423, 240759, 508269, 1524807, 4574421]

約数ペア:

[(1, 4574421), (3, 1524807), (9, 508269), (19, 240759), (27, 169423), (37, 123633), (57, 80253), (111, 41211), (171, 26751), (241, 18981), (333, 13737), (513, 8917), (703, 6507), (723, 6327), (999, 4579), (2109, 2169)]