1828890609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{291271}}^1$

素因数の和:291317

約数の個数: 32

約数和(自身を含む): 3131756544

約数和(自身を除く): 1302865935

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 291271, 873813, 2038897, 3786523, 6116691, 6699233, 11359569, 20097699, 26505661, 46894631, 79516983, 87090029, 140683893, 261270087, 609630203, 1828890609]

約数ペア:

[(1, 1828890609), (3, 609630203), (7, 261270087), (13, 140683893), (21, 87090029), (23, 79516983), (39, 46894631), (69, 26505661), (91, 20097699), (161, 11359569), (273, 6699233), (299, 6116691), (483, 3786523), (897, 2038897), (2093, 873813), (6279, 291271)]