289935069

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 410728320

約数和(自身を除く): 120793251

約数列:

[1, 3, 29, 53, 87, 159, 227, 277, 681, 831, 1537, 4611, 6583, 8033, 12031, 14681, 19749, 24099, 36093, 44043, 62879, 188637, 348899, 425749, 1046697, 1277247, 1823491, 3332587, 5470473, 9997761, 96645023, 289935069]

約数ペア:

[(1, 289935069), (3, 96645023), (29, 9997761), (53, 5470473), (87, 3332587), (159, 1823491), (227, 1277247), (277, 1046697), (681, 425749), (831, 348899), (1537, 188637), (4611, 62879), (6583, 44043), (8033, 36093), (12031, 24099), (14681, 19749)]