975888949

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 1174708440

約数和(自身を除く): 198819491

約数列:

[1, 7, 37, 49, 137, 259, 959, 1813, 3929, 5069, 6713, 27503, 35483, 145373, 192521, 248381, 538273, 1017611, 3767911, 7123277, 19916101, 26375377, 139412707, 975888949]

約数ペア:

[(1, 975888949), (7, 139412707), (37, 26375377), (49, 19916101), (137, 7123277), (259, 3767911), (959, 1017611), (1813, 538273), (3929, 248381), (5069, 192521), (6713, 145373), (27503, 35483)]