2738862009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{155027}}^1$

素因数の和:155197

約数の個数: 24

約数和(自身を含む): 4288694592

約数和(自身を除く): 1549832583

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 17667, 155027, 465081, 1395243, 2015351, 6046053, 18138159, 23409077, 70227231, 210681693, 304318001, 912954003, 2738862009]

約数ペア:

[(1, 2738862009), (3, 912954003), (9, 304318001), (13, 210681693), (39, 70227231), (117, 23409077), (151, 18138159), (453, 6046053), (1359, 2015351), (1963, 1395243), (5889, 465081), (17667, 155027)]