427400283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 618379776

約数和(自身を除く): 190979493

約数列:

[1, 3, 23, 37, 69, 83, 111, 249, 851, 1909, 2017, 2553, 3071, 5727, 6051, 9213, 46391, 70633, 74629, 139173, 167411, 211899, 223887, 502233, 1716467, 3850453, 5149401, 6194207, 11551359, 18582621, 142466761, 427400283]

約数ペア:

[(1, 427400283), (3, 142466761), (23, 18582621), (37, 11551359), (69, 6194207), (83, 5149401), (111, 3850453), (249, 1716467), (851, 502233), (1909, 223887), (2017, 211899), (2553, 167411), (3071, 139173), (5727, 74629), (6051, 70633), (9213, 46391)]