3907189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 4656960

約数和(自身を除く): 749771

約数列:

[1, 11, 13, 89, 143, 307, 979, 1157, 3377, 3991, 12727, 27323, 43901, 300553, 355199, 3907189]

約数ペア:

[(1, 3907189), (11, 355199), (13, 300553), (89, 43901), (143, 27323), (307, 12727), (979, 3991), (1157, 3377)]