13303640441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{5657}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 16785339648

約数和(自身を除く): 3481699207

約数列:

[1, 7, 13, 43, 91, 301, 559, 601, 3913, 4207, 5657, 7813, 25843, 39599, 54691, 73541, 180901, 243251, 335959, 514787, 1702757, 2351713, 3162263, 3399857, 22135841, 23798999, 44198141, 146193851, 309386987, 1023356957, 1900520063, 13303640441]

約数ペア:

[(1, 13303640441), (7, 1900520063), (13, 1023356957), (43, 309386987), (91, 146193851), (301, 44198141), (559, 23798999), (601, 22135841), (3913, 3399857), (4207, 3162263), (5657, 2351713), (7813, 1702757), (25843, 514787), (39599, 335959), (54691, 243251), (73541, 180901)]