70953883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 25717349

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 971, 1001, 5621, 6643, 6797, 10439, 10681, 12623, 70883, 73073, 74767, 88361, 138853, 496181, 779713, 921479, 971971, 5457991, 6450353, 10136269, 70953883]

約数ペア:

[(1, 70953883), (7, 10136269), (11, 6450353), (13, 5457991), (73, 971971), (77, 921479), (91, 779713), (143, 496181), (511, 138853), (803, 88361), (949, 74767), (971, 73073), (1001, 70883), (5621, 12623), (6643, 10681), (6797, 10439)]