3943429203

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4357}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 6295601664

約数和(自身を除く): 2352172461

約数列:

[1, 3, 7, 21, 47, 49, 131, 141, 147, 329, 393, 917, 987, 2303, 2751, 4357, 6157, 6419, 6909, 13071, 18471, 19257, 30499, 43099, 91497, 129297, 204779, 213493, 301693, 570767, 614337, 640479, 905079, 1433453, 1712301, 3995369, 4300359, 10034171, 11986107, 26826049, 27967583, 30102513, 80478147, 83902749, 187782343, 563347029, 1314476401, 3943429203]

約数ペア:

[(1, 3943429203), (3, 1314476401), (7, 563347029), (21, 187782343), (47, 83902749), (49, 80478147), (131, 30102513), (141, 27967583), (147, 26826049), (329, 11986107), (393, 10034171), (917, 4300359), (987, 3995369), (2303, 1712301), (2751, 1433453), (4357, 905079), (6157, 640479), (6419, 614337), (6909, 570767), (13071, 301693), (18471, 213493), (19257, 204779), (30499, 129297), (43099, 91497)]