3021039

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 5058560

約数和(自身を除く): 2037521

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 607, 711, 1659, 1821, 4249, 4977, 5463, 12747, 38241, 47953, 143859, 335671, 431577, 1007013, 3021039]

約数ペア:

[(1, 3021039), (3, 1007013), (7, 431577), (9, 335671), (21, 143859), (63, 47953), (79, 38241), (237, 12747), (553, 5463), (607, 4977), (711, 4249), (1659, 1821)]