52721913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 78883200

約数和(自身を除く): 26161287

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 829, 1247, 1479, 2193, 2487, 3741, 14093, 21199, 24041, 35647, 42279, 63597, 72123, 106941, 408697, 605999, 1033763, 1226091, 1817997, 3101289, 17573971, 52721913]

約数ペア:

[(1, 52721913), (3, 17573971), (17, 3101289), (29, 1817997), (43, 1226091), (51, 1033763), (87, 605999), (129, 408697), (493, 106941), (731, 72123), (829, 63597), (1247, 42279), (1479, 35647), (2193, 24041), (2487, 21199), (3741, 14093)]