323211317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 395490816

約数和(自身を除く): 72279499

約数列:

[1, 11, 13, 37, 127, 143, 169, 407, 481, 1369, 1397, 1651, 1859, 4699, 5291, 6253, 15059, 17797, 18161, 21463, 51689, 61087, 68783, 173863, 195767, 231361, 236093, 671957, 794131, 1912493, 2260219, 2544971, 8735441, 24862409, 29382847, 323211317]

約数ペア:

[(1, 323211317), (11, 29382847), (13, 24862409), (37, 8735441), (127, 2544971), (143, 2260219), (169, 1912493), (407, 794131), (481, 671957), (1369, 236093), (1397, 231361), (1651, 195767), (1859, 173863), (4699, 68783), (5291, 61087), (6253, 51689), (15059, 21463), (17797, 18161)]