42146013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 69543936

約数和(自身を除く): 27397923

約数列:

[1, 3, 7, 13, 21, 39, 91, 263, 273, 587, 789, 1761, 1841, 3419, 4109, 5523, 7631, 10257, 12327, 22893, 23933, 53417, 71799, 154381, 160251, 463143, 1080667, 2006953, 3242001, 6020859, 14048671, 42146013]

約数ペア:

[(1, 42146013), (3, 14048671), (7, 6020859), (13, 3242001), (21, 2006953), (39, 1080667), (91, 463143), (263, 160251), (273, 154381), (587, 71799), (789, 53417), (1761, 23933), (1841, 22893), (3419, 12327), (4109, 10257), (5523, 7631)]