3913943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 4583040

約数和(自身を除く): 669097

約数列:

[1, 11, 19, 61, 209, 307, 671, 1159, 3377, 5833, 12749, 18727, 64163, 205997, 355813, 3913943]

約数ペア:

[(1, 3913943), (11, 355813), (19, 205997), (61, 64163), (209, 18727), (307, 12749), (671, 5833), (1159, 3377)]