193795839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11003}}^1$

素因数の和:11131

約数の個数: 24

約数和(自身を含む): 297548160

約数和(自身を除く): 103752321

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 11003, 17613, 33009, 99027, 209057, 627171, 1133309, 1881513, 3399927, 10199781, 21532871, 64598613, 193795839]

約数ペア:

[(1, 193795839), (3, 64598613), (9, 21532871), (19, 10199781), (57, 3399927), (103, 1881513), (171, 1133309), (309, 627171), (927, 209057), (1957, 99027), (5871, 33009), (11003, 17613)]