23803791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 37034496

約数和(自身を除く): 13230705

約数列:

[1, 3, 11, 17, 33, 51, 151, 187, 281, 453, 561, 843, 1661, 2567, 3091, 4777, 4983, 7701, 9273, 14331, 28237, 42431, 52547, 84711, 127293, 157641, 466741, 721327, 1400223, 2163981, 7934597, 23803791]

約数ペア:

[(1, 23803791), (3, 7934597), (11, 2163981), (17, 1400223), (33, 721327), (51, 466741), (151, 157641), (187, 127293), (281, 84711), (453, 52547), (561, 42431), (843, 28237), (1661, 14331), (2567, 9273), (3091, 7701), (4777, 4983)]