2017031181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 3189528576

約数和(自身を除く): 1172497395

約数列:

[1, 3, 11, 17, 33, 51, 67, 103, 187, 201, 309, 521, 561, 737, 1133, 1139, 1563, 1751, 2211, 3399, 3417, 5253, 5731, 6901, 8857, 12529, 17193, 19261, 20703, 26571, 34907, 37587, 53663, 57783, 75911, 97427, 104721, 117317, 160989, 227733, 292281, 351951, 383977, 590293, 593419, 912271, 1151931, 1290487, 1770879, 1780257, 2736813, 3595421, 3871461, 6527609, 10034981, 10786263, 19582827, 30104943, 39549631, 61122157, 118648893, 183366471, 672343727, 2017031181]

約数ペア:

[(1, 2017031181), (3, 672343727), (11, 183366471), (17, 118648893), (33, 61122157), (51, 39549631), (67, 30104943), (103, 19582827), (187, 10786263), (201, 10034981), (309, 6527609), (521, 3871461), (561, 3595421), (737, 2736813), (1133, 1780257), (1139, 1770879), (1563, 1290487), (1751, 1151931), (2211, 912271), (3399, 593419), (3417, 590293), (5253, 383977), (5731, 351951), (6901, 292281), (8857, 227733), (12529, 160989), (17193, 117317), (19261, 104721), (20703, 97427), (26571, 75911), (34907, 57783), (37587, 53663)]