15604047

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 23664576

約数和(自身を除く): 8060529

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 997, 1739, 2991, 5217, 8973, 15651, 36889, 46859, 110667, 140577, 332001, 421731, 1733783, 5201349, 15604047]

約数ペア:

[(1, 15604047), (3, 5201349), (9, 1733783), (37, 421731), (47, 332001), (111, 140577), (141, 110667), (333, 46859), (423, 36889), (997, 15651), (1739, 8973), (2991, 5217)]