2019402801

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{467}}^1\times {\mathrm{2843}}^1$

素因数の和:3342

約数の個数: 36

約数和(自身を含む): 3166429968

約数和(自身を除く): 1147027167

約数列:

[1, 3, 9, 13, 39, 117, 169, 467, 507, 1401, 1521, 2843, 4203, 6071, 8529, 18213, 25587, 36959, 54639, 78923, 110877, 236769, 332631, 480467, 710307, 1327681, 1441401, 3983043, 4324203, 11949129, 17259853, 51779559, 155338677, 224378089, 673134267, 2019402801]

約数ペア:

[(1, 2019402801), (3, 673134267), (9, 224378089), (13, 155338677), (39, 51779559), (117, 17259853), (169, 11949129), (467, 4324203), (507, 3983043), (1401, 1441401), (1521, 1327681), (2843, 710307), (4203, 480467), (6071, 332631), (8529, 236769), (18213, 110877), (25587, 78923), (36959, 54639)]