383179251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 683540480

約数和(自身を除く): 300361229

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 57, 91, 93, 133, 217, 247, 273, 399, 403, 589, 651, 741, 1209, 1729, 1767, 2383, 2821, 4123, 5187, 7149, 7657, 8463, 12369, 16681, 22971, 30979, 45277, 50043, 53599, 73873, 92937, 135831, 160797, 216853, 221619, 316939, 517111, 588601, 650559, 950817, 960349, 1403587, 1551333, 1765803, 2881047, 4120207, 4210761, 6722443, 9825109, 12360621, 18246631, 20167329, 29475327, 54739893, 127726417, 383179251]

約数ペア:

[(1, 383179251), (3, 127726417), (7, 54739893), (13, 29475327), (19, 20167329), (21, 18246631), (31, 12360621), (39, 9825109), (57, 6722443), (91, 4210761), (93, 4120207), (133, 2881047), (217, 1765803), (247, 1551333), (273, 1403587), (399, 960349), (403, 950817), (589, 650559), (651, 588601), (741, 517111), (1209, 316939), (1729, 221619), (1767, 216853), (2383, 160797), (2821, 135831), (4123, 92937), (5187, 73873), (7149, 53599), (7657, 50043), (8463, 45277), (12369, 30979), (16681, 22971)]