1308382559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 1495132800

約数和(自身を除く): 186750241

約数列:

[1, 11, 31, 121, 149, 341, 1639, 2341, 3751, 4619, 18029, 25751, 50809, 72571, 283261, 348809, 558899, 798281, 3836899, 8781091, 10813079, 42205889, 118943869, 1308382559]

約数ペア:

[(1, 1308382559), (11, 118943869), (31, 42205889), (121, 10813079), (149, 8781091), (341, 3836899), (1639, 798281), (2341, 558899), (3751, 348809), (4619, 283261), (18029, 72571), (25751, 50809)]