284435901

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 436665600

約数和(自身を除く): 152229699

約数列:

[1, 3, 9, 27, 41, 89, 123, 267, 369, 801, 1107, 2403, 2887, 3649, 8661, 10947, 25983, 32841, 77949, 98523, 118367, 256943, 355101, 770829, 1065303, 2312487, 3195909, 6937461, 10534663, 31603989, 94811967, 284435901]

約数ペア:

[(1, 284435901), (3, 94811967), (9, 31603989), (27, 10534663), (41, 6937461), (89, 3195909), (123, 2312487), (267, 1065303), (369, 770829), (801, 355101), (1107, 256943), (2403, 118367), (2887, 98523), (3649, 77949), (8661, 32841), (10947, 25983)]