70037003

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 73526400

約数和(自身を除く): 3489397

約数列:

[1, 47, 73, 137, 149, 3431, 6439, 7003, 10001, 10877, 20413, 470047, 511219, 959411, 1490149, 70037003]

約数ペア:

[(1, 70037003), (47, 1490149), (73, 959411), (137, 511219), (149, 470047), (3431, 20413), (6439, 10877), (7003, 10001)]