240345831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 118905369

約数列:

[1, 3, 11, 33, 53, 131, 159, 393, 583, 1049, 1441, 1749, 3147, 4323, 6943, 11539, 20829, 34617, 55597, 76373, 137419, 166791, 229119, 412257, 611567, 1511609, 1834701, 4534827, 7283207, 21849621, 80115277, 240345831]

約数ペア:

[(1, 240345831), (3, 80115277), (11, 21849621), (33, 7283207), (53, 4534827), (131, 1834701), (159, 1511609), (393, 611567), (583, 412257), (1049, 229119), (1441, 166791), (1749, 137419), (3147, 76373), (4323, 55597), (6943, 34617), (11539, 20829)]