4519389

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 2818851

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 181, 203, 287, 543, 609, 861, 1189, 1267, 3567, 3801, 5249, 7421, 8323, 15747, 22263, 24969, 36743, 51947, 110229, 155841, 215209, 645627, 1506463, 4519389]

約数ペア:

[(1, 4519389), (3, 1506463), (7, 645627), (21, 215209), (29, 155841), (41, 110229), (87, 51947), (123, 36743), (181, 24969), (203, 22263), (287, 15747), (543, 8323), (609, 7421), (861, 5249), (1189, 3801), (1267, 3567)]