3049501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 4128768

約数和(自身を除く): 1079267

約数列:

[1, 7, 13, 23, 31, 47, 91, 161, 217, 299, 329, 403, 611, 713, 1081, 1457, 2093, 2821, 4277, 4991, 7567, 9269, 10199, 14053, 18941, 33511, 64883, 98371, 132587, 234577, 435643, 3049501]

約数ペア:

[(1, 3049501), (7, 435643), (13, 234577), (23, 132587), (31, 98371), (47, 64883), (91, 33511), (161, 18941), (217, 14053), (299, 10199), (329, 9269), (403, 7567), (611, 4991), (713, 4277), (1081, 2821), (1457, 2093)]