3949446

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 8183808

約数和(自身を除く): 4234362

約数列:

[1, 2, 3, 6, 71, 73, 127, 142, 146, 213, 219, 254, 381, 426, 438, 762, 5183, 9017, 9271, 10366, 15549, 18034, 18542, 27051, 27813, 31098, 54102, 55626, 658241, 1316482, 1974723, 3949446]

約数ペア:

[(1, 3949446), (2, 1974723), (3, 1316482), (6, 658241), (71, 55626), (73, 54102), (127, 31098), (142, 27813), (146, 27051), (213, 18542), (219, 18034), (254, 15549), (381, 10366), (426, 9271), (438, 9017), (762, 5183)]