4672647

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 8316672

約数和(自身を除く): 3644025

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 67, 81, 123, 189, 201, 243, 287, 369, 469, 567, 603, 861, 1107, 1407, 1701, 1809, 2583, 2747, 3321, 4221, 5427, 7749, 8241, 9963, 12663, 16281, 19229, 23247, 24723, 37989, 57687, 69741, 74169, 113967, 173061, 222507, 519183, 667521, 1557549, 4672647]

約数ペア:

[(1, 4672647), (3, 1557549), (7, 667521), (9, 519183), (21, 222507), (27, 173061), (41, 113967), (63, 74169), (67, 69741), (81, 57687), (123, 37989), (189, 24723), (201, 23247), (243, 19229), (287, 16281), (369, 12663), (469, 9963), (567, 8241), (603, 7749), (861, 5427), (1107, 4221), (1407, 3321), (1701, 2747), (1809, 2583)]