13937767493

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 16429031424

約数和(自身を除く): 2491263931

約数列:

[1, 13, 23, 31, 103, 169, 299, 403, 713, 1123, 1339, 2369, 3193, 3887, 5239, 9269, 14599, 17407, 25829, 30797, 34813, 41509, 73439, 115669, 120497, 189787, 335777, 400361, 452569, 539617, 800699, 954707, 1503697, 2660387, 3585739, 4365101, 5883397, 10409087, 12411191, 19548061, 34585031, 46614607, 82471997, 135318131, 449605403, 605989891, 1072135961, 13937767493]

約数ペア:

[(1, 13937767493), (13, 1072135961), (23, 605989891), (31, 449605403), (103, 135318131), (169, 82471997), (299, 46614607), (403, 34585031), (713, 19548061), (1123, 12411191), (1339, 10409087), (2369, 5883397), (3193, 4365101), (3887, 3585739), (5239, 2660387), (9269, 1503697), (14599, 954707), (17407, 800699), (25829, 539617), (30797, 452569), (34813, 400361), (41509, 335777), (73439, 189787), (115669, 120497)]