950264497

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21011}}^1$

素因数の和:21109

約数の個数: 24

約数和(自身を含む): 1207265472

約数和(自身を除く): 257000975

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 3479, 6461, 21011, 45227, 147077, 273143, 1029539, 1491781, 1912001, 10442467, 13384007, 19393153, 73097269, 135752071, 950264497]

約数ペア:

[(1, 950264497), (7, 135752071), (13, 73097269), (49, 19393153), (71, 13384007), (91, 10442467), (497, 1912001), (637, 1491781), (923, 1029539), (3479, 273143), (6461, 147077), (21011, 45227)]