974641161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 1547175168

約数和(自身を除く): 572534007

約数列:

[1, 3, 13, 17, 37, 39, 51, 67, 111, 201, 221, 481, 593, 629, 663, 871, 1139, 1443, 1779, 1887, 2479, 2613, 3417, 7437, 7709, 8177, 10081, 14807, 21941, 23127, 24531, 30243, 32227, 39731, 42143, 44421, 65823, 96681, 119193, 126429, 131053, 285233, 372997, 393159, 516503, 547859, 675427, 855699, 1118991, 1470047, 1549509, 1643577, 2026281, 4410141, 4848961, 8780551, 14546883, 19110611, 24990799, 26341653, 57331833, 74972397, 324880387, 974641161]

約数ペア:

[(1, 974641161), (3, 324880387), (13, 74972397), (17, 57331833), (37, 26341653), (39, 24990799), (51, 19110611), (67, 14546883), (111, 8780551), (201, 4848961), (221, 4410141), (481, 2026281), (593, 1643577), (629, 1549509), (663, 1470047), (871, 1118991), (1139, 855699), (1443, 675427), (1779, 547859), (1887, 516503), (2479, 393159), (2613, 372997), (3417, 285233), (7437, 131053), (7709, 126429), (8177, 119193), (10081, 96681), (14807, 65823), (21941, 44421), (23127, 42143), (24531, 39731), (30243, 32227)]