449634270813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{182981}}^1\times {\mathrm{9001}}^1$

素因数の和:192005

約数の個数: 32

約数和(自身を含む): 737947375872

約数和(自身を除く): 288313105059

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9001, 27003, 63007, 117013, 182981, 189021, 351039, 548943, 819091, 1280867, 2378753, 2457273, 3842601, 7136259, 16651271, 49953813, 1647011981, 4941035943, 11529083867, 21411155753, 34587251601, 64233467259, 149878090271, 449634270813]

約数ペア:

[(1, 449634270813), (3, 149878090271), (7, 64233467259), (13, 34587251601), (21, 21411155753), (39, 11529083867), (91, 4941035943), (273, 1647011981), (9001, 49953813), (27003, 16651271), (63007, 7136259), (117013, 3842601), (182981, 2457273), (189021, 2378753), (351039, 1280867), (548943, 819091)]