11871977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 13386240

約数和(自身を除く): 1514263

約数列:

[1, 13, 31, 89, 331, 403, 1157, 2759, 4303, 10261, 29459, 35867, 133393, 382967, 913229, 11871977]

約数ペア:

[(1, 11871977), (13, 913229), (31, 382967), (89, 133393), (331, 35867), (403, 29459), (1157, 10261), (2759, 4303)]