23691447

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 38623200

約数和(自身を除く): 14931753

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 151, 351, 447, 453, 1053, 1341, 1359, 1937, 1963, 4023, 4077, 5811, 5889, 12069, 12231, 17433, 17667, 22499, 52299, 53001, 67497, 156897, 159003, 202491, 292487, 607473, 877461, 1822419, 2632383, 7897149, 23691447]

約数ペア:

[(1, 23691447), (3, 7897149), (9, 2632383), (13, 1822419), (27, 877461), (39, 607473), (81, 292487), (117, 202491), (149, 159003), (151, 156897), (351, 67497), (447, 53001), (453, 52299), (1053, 22499), (1341, 17667), (1359, 17433), (1937, 12231), (1963, 12069), (4023, 5889), (4077, 5811)]