3539263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1299137

約数列:

[1, 7, 13, 19, 23, 89, 91, 133, 161, 247, 299, 437, 623, 1157, 1691, 1729, 2047, 2093, 3059, 5681, 8099, 11837, 14329, 21983, 26611, 38893, 39767, 153881, 186277, 272251, 505609, 3539263]

約数ペア:

[(1, 3539263), (7, 505609), (13, 272251), (19, 186277), (23, 153881), (89, 39767), (91, 38893), (133, 26611), (161, 21983), (247, 14329), (299, 11837), (437, 8099), (623, 5681), (1157, 3059), (1691, 2093), (1729, 2047)]