243324213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4211}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 378473472

約数和(自身を除く): 135149259

約数列:

[1, 3, 11, 17, 33, 51, 103, 187, 309, 561, 1133, 1751, 3399, 4211, 5253, 12633, 19261, 46321, 57783, 71587, 138963, 214761, 433733, 787457, 1301199, 2362371, 4771063, 7373461, 14313189, 22120383, 81108071, 243324213]

約数ペア:

[(1, 243324213), (3, 81108071), (11, 22120383), (17, 14313189), (33, 7373461), (51, 4771063), (103, 2362371), (187, 1301199), (309, 787457), (561, 433733), (1133, 214761), (1751, 138963), (3399, 71587), (4211, 57783), (5253, 46321), (12633, 19261)]