391796358

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{3041}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 795057120

約数和(自身を除く): 403260762

約数列:

[1, 2, 3, 6, 109, 197, 218, 327, 394, 591, 654, 1182, 3041, 6082, 9123, 18246, 21473, 42946, 64419, 128838, 331469, 599077, 662938, 994407, 1198154, 1797231, 1988814, 3594462, 65299393, 130598786, 195898179, 391796358]

約数ペア:

[(1, 391796358), (2, 195898179), (3, 130598786), (6, 65299393), (109, 3594462), (197, 1988814), (218, 1797231), (327, 1198154), (394, 994407), (591, 662938), (654, 599077), (1182, 331469), (3041, 128838), (6082, 64419), (9123, 42946), (18246, 21473)]