29389899

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 49913856

約数和(自身を除く): 20523957

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2707, 3619, 8121, 10857, 18949, 29777, 56847, 89331, 127229, 208439, 381687, 625317, 890603, 1399519, 2671809, 4198557, 9796633, 29389899]

約数ペア:

[(1, 29389899), (3, 9796633), (7, 4198557), (11, 2671809), (21, 1399519), (33, 890603), (47, 625317), (77, 381687), (141, 208439), (231, 127229), (329, 89331), (517, 56847), (987, 29777), (1551, 18949), (2707, 10857), (3619, 8121)]