29626779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 20047461

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 2309, 4277, 6927, 12831, 16163, 30017, 48489, 90051, 108523, 210119, 325569, 630357, 759661, 1410799, 2278983, 4232397, 9875593, 29626779]

約数ペア:

[(1, 29626779), (3, 9875593), (7, 4232397), (13, 2278983), (21, 1410799), (39, 759661), (47, 630357), (91, 325569), (141, 210119), (273, 108523), (329, 90051), (611, 48489), (987, 30017), (1833, 16163), (2309, 12831), (4277, 6927)]