13282893

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 22135680

約数和(自身を除く): 8852787

約数列:

[1, 3, 9, 13, 27, 39, 41, 71, 117, 123, 169, 213, 351, 369, 507, 533, 639, 923, 1107, 1521, 1599, 1917, 2769, 2911, 4563, 4797, 6929, 8307, 8733, 11999, 14391, 20787, 24921, 26199, 35997, 37843, 62361, 78597, 107991, 113529, 187083, 323973, 340587, 491959, 1021761, 1475877, 4427631, 13282893]

約数ペア:

[(1, 13282893), (3, 4427631), (9, 1475877), (13, 1021761), (27, 491959), (39, 340587), (41, 323973), (71, 187083), (117, 113529), (123, 107991), (169, 78597), (213, 62361), (351, 37843), (369, 35997), (507, 26199), (533, 24921), (639, 20787), (923, 14391), (1107, 11999), (1521, 8733), (1599, 8307), (1917, 6929), (2769, 4797), (2911, 4563)]