8889334251

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{17839}}^1$

素因数の和:18299

約数の個数: 32

約数和(自身を含む): 13803878400

約数和(自身を除く): 4914544149

約数列:

[1, 3, 7, 21, 61, 183, 389, 427, 1167, 1281, 2723, 8169, 17839, 23729, 53517, 71187, 124873, 166103, 374619, 498309, 1088179, 3264537, 6939371, 7617253, 20818113, 22851759, 48575597, 145726791, 423301631, 1269904893, 2963111417, 8889334251]

約数ペア:

[(1, 8889334251), (3, 2963111417), (7, 1269904893), (21, 423301631), (61, 145726791), (183, 48575597), (389, 22851759), (427, 20818113), (1167, 7617253), (1281, 6939371), (2723, 3264537), (8169, 1088179), (17839, 498309), (23729, 374619), (53517, 166103), (71187, 124873)]