549371949

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 897363456

約数和(自身を除く): 347991507

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 289, 357, 393, 691, 867, 917, 2023, 2073, 2227, 2751, 4837, 6069, 6681, 11747, 14511, 15589, 35241, 37859, 46767, 82229, 90521, 113577, 199699, 246687, 265013, 271563, 599097, 633647, 795039, 1397893, 1538857, 1900941, 4193679, 4616571, 10771999, 26160569, 32315997, 78481707, 183123983, 549371949]

約数ペア:

[(1, 549371949), (3, 183123983), (7, 78481707), (17, 32315997), (21, 26160569), (51, 10771999), (119, 4616571), (131, 4193679), (289, 1900941), (357, 1538857), (393, 1397893), (691, 795039), (867, 633647), (917, 599097), (2023, 271563), (2073, 265013), (2227, 246687), (2751, 199699), (4837, 113577), (6069, 90521), (6681, 82229), (11747, 46767), (14511, 37859), (15589, 35241)]