222947517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{55501}}^1$

素因数の和:55620

約数の個数: 16

約数和(自身を含む): 323243648

約数和(自身を除く): 100296131

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 55501, 166503, 721513, 2164539, 5716603, 17149809, 74315839, 222947517]

約数ペア:

[(1, 222947517), (3, 74315839), (13, 17149809), (39, 5716603), (103, 2164539), (309, 721513), (1339, 166503), (4017, 55501)]