1480455837

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2477}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 2504960640

約数和(自身を除く): 1024504803

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 179, 371, 477, 537, 1113, 1253, 1611, 2477, 3339, 3759, 7431, 9487, 11277, 17339, 22293, 28461, 52017, 66409, 85383, 131281, 156051, 199227, 393843, 443383, 597681, 918967, 1181529, 1330149, 2756901, 3103681, 3990447, 8270703, 9311043, 23499299, 27933129, 70497897, 164495093, 211493691, 493485279, 1480455837]

約数ペア:

[(1, 1480455837), (3, 493485279), (7, 211493691), (9, 164495093), (21, 70497897), (53, 27933129), (63, 23499299), (159, 9311043), (179, 8270703), (371, 3990447), (477, 3103681), (537, 2756901), (1113, 1330149), (1253, 1181529), (1611, 918967), (2477, 597681), (3339, 443383), (3759, 393843), (7431, 199227), (9487, 156051), (11277, 131281), (17339, 85383), (22293, 66409), (28461, 52017)]