16847259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 26659584

約数和(自身を除く): 9812325

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 227, 429, 519, 681, 1903, 2249, 2497, 2951, 5709, 6747, 7491, 8853, 24739, 32461, 39271, 74217, 97383, 117813, 431981, 510523, 1295943, 1531569, 5615753, 16847259]

約数ペア:

[(1, 16847259), (3, 5615753), (11, 1531569), (13, 1295943), (33, 510523), (39, 431981), (143, 117813), (173, 97383), (227, 74217), (429, 39271), (519, 32461), (681, 24739), (1903, 8853), (2249, 7491), (2497, 6747), (2951, 5709)]