29652987

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 20908293

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 263, 273, 413, 637, 767, 789, 1239, 1841, 1911, 2301, 2891, 3419, 5369, 5523, 8673, 10257, 12887, 15517, 16107, 23933, 37583, 38661, 46551, 71799, 108619, 112749, 167531, 201721, 325857, 502593, 605163, 760333, 1412047, 2280999, 4236141, 9884329, 29652987]

約数ペア:

[(1, 29652987), (3, 9884329), (7, 4236141), (13, 2280999), (21, 1412047), (39, 760333), (49, 605163), (59, 502593), (91, 325857), (147, 201721), (177, 167531), (263, 112749), (273, 108619), (413, 71799), (637, 46551), (767, 38661), (789, 37583), (1239, 23933), (1841, 16107), (1911, 15517), (2301, 12887), (2891, 10257), (3419, 8673), (5369, 5523)]