479548321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 595353600

約数和(自身を除く): 115805279

約数列:

[1, 7, 23, 29, 161, 203, 271, 379, 667, 1897, 2653, 4669, 6233, 7859, 8717, 10991, 43631, 55013, 61019, 76937, 102709, 180757, 252793, 718963, 1265299, 1769551, 2362307, 2978561, 16536149, 20849927, 68506903, 479548321]

約数ペア:

[(1, 479548321), (7, 68506903), (23, 20849927), (29, 16536149), (161, 2978561), (203, 2362307), (271, 1769551), (379, 1265299), (667, 718963), (1897, 252793), (2653, 180757), (4669, 102709), (6233, 76937), (7859, 61019), (8717, 55013), (10991, 43631)]