15663874391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 17972126208

約数和(自身を除く): 2308251817

約数列:

[1, 11, 23, 253, 277, 397, 563, 3047, 4367, 6193, 6371, 9131, 12949, 70081, 100441, 109969, 142439, 155951, 223511, 1209659, 1715461, 2458621, 2529287, 3586873, 5140753, 27822157, 39455603, 56548283, 61912547, 681038017, 1423988581, 15663874391]

約数ペア:

[(1, 15663874391), (11, 1423988581), (23, 681038017), (253, 61912547), (277, 56548283), (397, 39455603), (563, 27822157), (3047, 5140753), (4367, 3586873), (6193, 2529287), (6371, 2458621), (9131, 1715461), (12949, 1209659), (70081, 223511), (100441, 155951), (109969, 142439)]