131843413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 156925440

約数和(自身を除く): 25082027

約数列:

[1, 13, 19, 41, 47, 247, 277, 533, 611, 779, 893, 1927, 3601, 5263, 10127, 11357, 11609, 13019, 25051, 36613, 68419, 147641, 169247, 215783, 247361, 475969, 533779, 2805179, 3215693, 6939127, 10141801, 131843413]

約数ペア:

[(1, 131843413), (13, 10141801), (19, 6939127), (41, 3215693), (47, 2805179), (247, 533779), (277, 475969), (533, 247361), (611, 215783), (779, 169247), (893, 147641), (1927, 68419), (3601, 36613), (5263, 25051), (10127, 13019), (11357, 11609)]