1204216191

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{3571}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 1763639280

約数和(自身を除く): 559423089

約数列:

[1, 3, 9, 89, 267, 421, 801, 1263, 3571, 3789, 10713, 32139, 37469, 112407, 317819, 337221, 953457, 1503391, 2860371, 4510173, 13530519, 133801799, 401405397, 1204216191]

約数ペア:

[(1, 1204216191), (3, 401405397), (9, 133801799), (89, 13530519), (267, 4510173), (421, 2860371), (801, 1503391), (1263, 953457), (3571, 337221), (3789, 317819), (10713, 112407), (32139, 37469)]