7089903

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 11089920

約数和(自身を除く): 4000017

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 151, 333, 423, 453, 999, 1269, 1359, 1739, 4077, 5217, 5587, 7097, 15651, 16761, 21291, 46953, 50283, 63873, 150849, 191619, 262589, 787767, 2363301, 7089903]

約数ペア:

[(1, 7089903), (3, 2363301), (9, 787767), (27, 262589), (37, 191619), (47, 150849), (111, 63873), (141, 50283), (151, 46953), (333, 21291), (423, 16761), (453, 15651), (999, 7097), (1269, 5587), (1359, 5217), (1739, 4077)]