1540392477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{745231}}^1$

素因数の和:745300

約数の個数: 16

約数和(自身を含む): 2253581568

約数和(自身を除く): 713189091

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 745231, 2235693, 9688003, 29064009, 39497243, 118491729, 513464159, 1540392477]

約数ペア:

[(1, 1540392477), (3, 513464159), (13, 118491729), (39, 39497243), (53, 29064009), (159, 9688003), (689, 2235693), (2067, 745231)]