47419987

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 53442560

約数和(自身を除く): 6022573

約数列:

[1, 17, 31, 67, 79, 289, 527, 1139, 1343, 2077, 2449, 5293, 8959, 19363, 22831, 35309, 41633, 89981, 164083, 600253, 707761, 1529677, 2789411, 47419987]

約数ペア:

[(1, 47419987), (17, 2789411), (31, 1529677), (67, 707761), (79, 600253), (289, 164083), (527, 89981), (1139, 41633), (1343, 35309), (2077, 22831), (2449, 19363), (5293, 8959)]