492033477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 727382656

約数和(自身を除く): 235349179

約数列:

[1, 3, 13, 39, 43, 129, 181, 543, 559, 1621, 1677, 2353, 4863, 7059, 7783, 21073, 23349, 63219, 69703, 101179, 209109, 293401, 303537, 880203, 906139, 2718417, 3814213, 11442639, 12616243, 37848729, 164011159, 492033477]

約数ペア:

[(1, 492033477), (3, 164011159), (13, 37848729), (39, 12616243), (43, 11442639), (129, 3814213), (181, 2718417), (543, 906139), (559, 880203), (1621, 303537), (1677, 293401), (2353, 209109), (4863, 101179), (7059, 69703), (7783, 63219), (21073, 23349)]