74809789

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 80317440

約数和(自身を除く): 5507651

約数列:

[1, 31, 41, 71, 829, 1271, 2201, 2911, 25699, 33989, 58859, 90241, 1053659, 1824629, 2413219, 74809789]

約数ペア:

[(1, 74809789), (31, 2413219), (41, 1824629), (71, 1053659), (829, 90241), (1271, 58859), (2201, 33989), (2911, 25699)]