22681383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 11533017

約数列:

[1, 3, 17, 19, 51, 57, 89, 263, 267, 323, 789, 969, 1513, 1691, 4471, 4539, 4997, 5073, 13413, 14991, 23407, 28747, 70221, 84949, 86241, 254847, 397919, 444733, 1193757, 1334199, 7560461, 22681383]

約数ペア:

[(1, 22681383), (3, 7560461), (17, 1334199), (19, 1193757), (51, 444733), (57, 397919), (89, 254847), (263, 86241), (267, 84949), (323, 70221), (789, 28747), (969, 23407), (1513, 14991), (1691, 13413), (4471, 5073), (4539, 4997)]