803061

素因数分解:

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

素因数の和:630

約数の個数: 24

約数和(自身を含む): 1386240

約数和(自身を除く): 583179

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 607, 1323, 1821, 4249, 5463, 12747, 16389, 29743, 38241, 89229, 114723, 267687, 803061]

約数ペア:

[(1, 803061), (3, 267687), (7, 114723), (9, 89229), (21, 38241), (27, 29743), (49, 16389), (63, 12747), (147, 5463), (189, 4249), (441, 1821), (607, 1323)]