12874133091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{7867}}^1$

素因数の和:8571

約数の個数: 32

約数和(自身を含む): 18426981888

約数和(自身を除く): 5552848797

約数列:

[1, 3, 23, 37, 69, 111, 641, 851, 1923, 2553, 7867, 14743, 23601, 23717, 44229, 71151, 180941, 291079, 542823, 545491, 873237, 1636473, 5042747, 6694817, 15128241, 20084451, 115983181, 186581639, 347949543, 559744917, 4291377697, 12874133091]

約数ペア:

[(1, 12874133091), (3, 4291377697), (23, 559744917), (37, 347949543), (69, 186581639), (111, 115983181), (641, 20084451), (851, 15128241), (1923, 6694817), (2553, 5042747), (7867, 1636473), (14743, 873237), (23601, 545491), (23717, 542823), (44229, 291079), (71151, 180941)]