20231991723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1\times {\mathrm{2441}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 28525685760

約数和(自身を除く): 8293694037

約数列:

[1, 3, 29, 47, 87, 141, 1363, 2027, 2441, 4089, 6081, 7323, 58783, 70789, 95269, 114727, 176349, 212367, 285807, 344181, 2762801, 3327083, 4947907, 8288403, 9981249, 14843721, 143489303, 232551629, 430467909, 697654887, 6743997241, 20231991723]

約数ペア:

[(1, 20231991723), (3, 6743997241), (29, 697654887), (47, 430467909), (87, 232551629), (141, 143489303), (1363, 14843721), (2027, 9981249), (2441, 8288403), (4089, 4947907), (6081, 3327083), (7323, 2762801), (58783, 344181), (70789, 285807), (95269, 212367), (114727, 176349)]