1796718687

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 2502130176

約数和(自身を除く): 705411489

約数列:

[1, 3, 41, 71, 123, 213, 233, 699, 883, 2649, 2911, 8733, 9553, 16543, 28659, 36203, 49629, 62693, 108609, 188079, 205739, 617217, 678263, 2034789, 2570413, 7711239, 8435299, 14607469, 25305897, 43822407, 598906229, 1796718687]

約数ペア:

[(1, 1796718687), (3, 598906229), (41, 43822407), (71, 25305897), (123, 14607469), (213, 8435299), (233, 7711239), (699, 2570413), (883, 2034789), (2649, 678263), (2911, 617217), (8733, 205739), (9553, 188079), (16543, 108609), (28659, 62693), (36203, 49629)]