74591013

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{2113}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 116557504

約数和(自身を除く): 41966491

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1681, 2113, 5043, 6339, 11767, 14791, 35301, 44373, 86633, 259899, 606431, 1819293, 3551953, 10655859, 24863671, 74591013]

約数ペア:

[(1, 74591013), (3, 24863671), (7, 10655859), (21, 3551953), (41, 1819293), (123, 606431), (287, 259899), (861, 86633), (1681, 44373), (2113, 35301), (5043, 14791), (6339, 11767)]