1026496653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{13381}}^1$

素因数の和:13685

約数の個数: 32

約数和(自身を含む): 1690628352

約数和(自身を除く): 664131699

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 3653, 5901, 10959, 13381, 25571, 40143, 76713, 93667, 173953, 281001, 521859, 1217671, 3653013, 3760061, 11280183, 26320427, 48880793, 78961281, 146642379, 342165551, 1026496653]

約数ペア:

[(1, 1026496653), (3, 342165551), (7, 146642379), (13, 78961281), (21, 48880793), (39, 26320427), (91, 11280183), (273, 3760061), (281, 3653013), (843, 1217671), (1967, 521859), (3653, 281001), (5901, 173953), (10959, 93667), (13381, 76713), (25571, 40143)]