624794829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 905043456

約数和(自身を除く): 280248627

約数列:

[1, 3, 17, 47, 51, 141, 277, 799, 831, 941, 2397, 2823, 4709, 13019, 14127, 15997, 39057, 44227, 47991, 132681, 221323, 260657, 663969, 751859, 781971, 2255577, 4431169, 12250879, 13293507, 36752637, 208264943, 624794829]

約数ペア:

[(1, 624794829), (3, 208264943), (17, 36752637), (47, 13293507), (51, 12250879), (141, 4431169), (277, 2255577), (799, 781971), (831, 751859), (941, 663969), (2397, 260657), (2823, 221323), (4709, 132681), (13019, 47991), (14127, 44227), (15997, 39057)]