817492479

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 1150448640

約数和(自身を除く): 332956161

約数列:

[1, 3, 43, 47, 109, 129, 141, 327, 1237, 2021, 3711, 4687, 5123, 6063, 14061, 15369, 53191, 58139, 134833, 159573, 174417, 220289, 404499, 660867, 2499977, 5797819, 6337151, 7499931, 17393457, 19011453, 272497493, 817492479]

約数ペア:

[(1, 817492479), (3, 272497493), (43, 19011453), (47, 17393457), (109, 7499931), (129, 6337151), (141, 5797819), (327, 2499977), (1237, 660867), (2021, 404499), (3711, 220289), (4687, 174417), (5123, 159573), (6063, 134833), (14061, 58139), (15369, 53191)]