4170293421

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{766739}}^1$

素因数の和:766793

約数の個数: 24

約数和(自身を含む): 6643035360

約数和(自身を除く): 2472741939

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 766739, 2300217, 5367173, 16101519, 28369343, 37570211, 85108029, 112710633, 198585401, 595756203, 1390097807, 4170293421]

約数ペア:

[(1, 4170293421), (3, 1390097807), (7, 595756203), (21, 198585401), (37, 112710633), (49, 85108029), (111, 37570211), (147, 28369343), (259, 16101519), (777, 5367173), (1813, 2300217), (5439, 766739)]