4720007799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{5521}}^1\times {\mathrm{7307}}^1$

素因数の和:12847

約数の個数: 24

約数和(自身を含む): 7344569232

約数和(自身を除く): 2624561433

約数列:

[1, 3, 9, 13, 39, 117, 5521, 7307, 16563, 21921, 49689, 65763, 71773, 94991, 215319, 284973, 645957, 854919, 40341947, 121025841, 363077523, 524445311, 1573335933, 4720007799]

約数ペア:

[(1, 4720007799), (3, 1573335933), (9, 524445311), (13, 363077523), (39, 121025841), (117, 40341947), (5521, 854919), (7307, 645957), (16563, 284973), (21921, 215319), (49689, 94991), (65763, 71773)]