222192321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{55313}}^1$

素因数の和:55432

約数の個数: 16

約数和(自身を含む): 322148736

約数和(自身を除く): 99956415

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 55313, 165939, 719069, 2157207, 5697239, 17091717, 74064107, 222192321]

約数ペア:

[(1, 222192321), (3, 74064107), (13, 17091717), (39, 5697239), (103, 2157207), (309, 719069), (1339, 165939), (4017, 55313)]