47417313

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 67852800

約数和(自身を除く): 20435487

約数列:

[1, 3, 37, 47, 61, 111, 141, 149, 183, 447, 1739, 2257, 2867, 5217, 5513, 6771, 7003, 8601, 9089, 16539, 21009, 27267, 106079, 259111, 318237, 336293, 427183, 777333, 1008879, 1281549, 15805771, 47417313]

約数ペア:

[(1, 47417313), (3, 15805771), (37, 1281549), (47, 1008879), (61, 777333), (111, 427183), (141, 336293), (149, 318237), (183, 259111), (447, 106079), (1739, 27267), (2257, 21009), (2867, 16539), (5217, 9089), (5513, 8601), (6771, 7003)]