331311189

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 512783200

約数和(自身を除く): 181472011

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 397, 627, 1191, 1331, 2299, 3993, 4367, 6897, 7543, 13101, 14641, 22629, 25289, 43923, 48037, 75867, 82973, 144111, 248919, 278179, 528407, 834537, 912703, 1585221, 2738109, 5812477, 10039733, 17437431, 30119199, 110437063, 331311189]

約数ペア:

[(1, 331311189), (3, 110437063), (11, 30119199), (19, 17437431), (33, 10039733), (57, 5812477), (121, 2738109), (209, 1585221), (363, 912703), (397, 834537), (627, 528407), (1191, 278179), (1331, 248919), (2299, 144111), (3993, 82973), (4367, 75867), (6897, 48037), (7543, 43923), (13101, 25289), (14641, 22629)]