29644587

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 51836928

約数和(自身を除く): 22192341

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 353, 387, 651, 903, 1059, 1333, 1953, 2471, 2709, 3177, 3999, 7413, 9331, 10943, 11997, 15179, 22239, 27993, 32829, 45537, 76601, 83979, 98487, 106253, 136611, 229803, 318759, 470549, 689409, 956277, 1411647, 3293843, 4234941, 9881529, 29644587]

約数ペア:

[(1, 29644587), (3, 9881529), (7, 4234941), (9, 3293843), (21, 1411647), (31, 956277), (43, 689409), (63, 470549), (93, 318759), (129, 229803), (217, 136611), (279, 106253), (301, 98487), (353, 83979), (387, 76601), (651, 45537), (903, 32829), (1059, 27993), (1333, 22239), (1953, 15179), (2471, 11997), (2709, 10943), (3177, 9331), (3999, 7413)]