4058987569

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12821}}^1$

素因数の和:12926

約数の個数: 32

約数和(自身を含む): 5169830400

約数和(自身を除く): 1110842831

約数列:

[1, 7, 13, 49, 71, 91, 343, 497, 637, 923, 3479, 4459, 6461, 12821, 24353, 45227, 89747, 166673, 316589, 628229, 910291, 1166711, 4397603, 6372037, 8166977, 11833783, 44604259, 57168839, 82836481, 312229813, 579855367, 4058987569]

約数ペア:

[(1, 4058987569), (7, 579855367), (13, 312229813), (49, 82836481), (71, 57168839), (91, 44604259), (343, 11833783), (497, 8166977), (637, 6372037), (923, 4397603), (3479, 1166711), (4459, 910291), (6461, 628229), (12821, 316589), (24353, 166673), (45227, 89747)]