2982470407

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 3546316800

約数和(自身を除く): 563846393

約数列:

[1, 7, 49, 73, 311, 343, 383, 511, 2177, 2681, 3577, 15239, 18767, 22703, 25039, 27959, 106673, 119113, 131369, 158921, 195713, 833791, 1112447, 1369991, 5836537, 7787129, 8695249, 9589937, 40855759, 60866743, 426067201, 2982470407]

約数ペア:

[(1, 2982470407), (7, 426067201), (49, 60866743), (73, 40855759), (311, 9589937), (343, 8695249), (383, 7787129), (511, 5836537), (2177, 1369991), (2681, 1112447), (3577, 833791), (15239, 195713), (18767, 158921), (22703, 131369), (25039, 119113), (27959, 106673)]