3393663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5763072

約数和(自身を除く): 2369409

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 401, 403, 651, 1203, 1209, 2807, 2821, 5213, 8421, 8463, 12431, 15639, 36491, 37293, 87017, 109473, 161603, 261051, 484809, 1131221, 3393663]

約数ペア:

[(1, 3393663), (3, 1131221), (7, 484809), (13, 261051), (21, 161603), (31, 109473), (39, 87017), (91, 37293), (93, 36491), (217, 15639), (273, 12431), (401, 8463), (403, 8421), (651, 5213), (1203, 2821), (1209, 2807)]