123996983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5582

約数の個数: 16

約数和(自身を含む): 143721600

約数和(自身を除く): 19724617

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 5443, 22781, 59873, 103417, 593287, 1137587, 6526157, 11272453, 123996983]

約数ペア:

[(1, 123996983), (11, 11272453), (19, 6526157), (109, 1137587), (209, 593287), (1199, 103417), (2071, 59873), (5443, 22781)]