2293473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 3899392

約数和(自身を除く): 1605919

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 271, 273, 403, 651, 813, 1209, 1897, 2821, 3523, 5691, 8401, 8463, 10569, 24661, 25203, 58807, 73983, 109213, 176421, 327639, 764491, 2293473]

約数ペア:

[(1, 2293473), (3, 764491), (7, 327639), (13, 176421), (21, 109213), (31, 73983), (39, 58807), (91, 25203), (93, 24661), (217, 10569), (271, 8463), (273, 8401), (403, 5691), (651, 3523), (813, 2821), (1209, 1897)]