1330376373

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 2125025280

約数和(自身を除く): 794648907

約数列:

[1, 3, 9, 23, 27, 53, 69, 83, 159, 207, 249, 477, 487, 621, 747, 1219, 1431, 1461, 1909, 2241, 3657, 4383, 4399, 5727, 10971, 11201, 13149, 13197, 17181, 25811, 32913, 33603, 39591, 40421, 51543, 77433, 100809, 101177, 118773, 121263, 232299, 302427, 303531, 363789, 593653, 696897, 910593, 929683, 1091367, 1780959, 2142313, 2731779, 2789049, 5342877, 6426939, 8367147, 16028631, 19280817, 25101441, 49273199, 57842451, 147819597, 443458791, 1330376373]

約数ペア:

[(1, 1330376373), (3, 443458791), (9, 147819597), (23, 57842451), (27, 49273199), (53, 25101441), (69, 19280817), (83, 16028631), (159, 8367147), (207, 6426939), (249, 5342877), (477, 2789049), (487, 2731779), (621, 2142313), (747, 1780959), (1219, 1091367), (1431, 929683), (1461, 910593), (1909, 696897), (2241, 593653), (3657, 363789), (4383, 303531), (4399, 302427), (5727, 232299), (10971, 121263), (11201, 118773), (13149, 101177), (13197, 100809), (17181, 77433), (25811, 51543), (32913, 40421), (33603, 39591)]