4925907

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 8486400

約数和(自身を除く): 3560493

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 389, 469, 603, 1167, 1407, 1809, 2723, 3501, 4221, 8169, 10503, 12663, 24507, 26063, 73521, 78189, 182441, 234567, 547323, 703701, 1641969, 4925907]

約数ペア:

[(1, 4925907), (3, 1641969), (7, 703701), (9, 547323), (21, 234567), (27, 182441), (63, 78189), (67, 73521), (189, 26063), (201, 24507), (389, 12663), (469, 10503), (603, 8169), (1167, 4221), (1407, 3501), (1809, 2723)]