1211672007

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2953}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 2223298560

約数和(自身を除く): 1011626553

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 167, 189, 273, 351, 501, 819, 1169, 1503, 2171, 2457, 2953, 3507, 4509, 6513, 8859, 10521, 15197, 19539, 20671, 26577, 31563, 38389, 45591, 58617, 62013, 79731, 115167, 136773, 186039, 268723, 345501, 410319, 493151, 558117, 806169, 1036503, 1479453, 2418507, 3452057, 4438359, 6410963, 7255521, 10356171, 13315077, 19232889, 31068513, 44876741, 57698667, 93205539, 134630223, 173096001, 403890669, 1211672007]

約数ペア:

[(1, 1211672007), (3, 403890669), (7, 173096001), (9, 134630223), (13, 93205539), (21, 57698667), (27, 44876741), (39, 31068513), (63, 19232889), (91, 13315077), (117, 10356171), (167, 7255521), (189, 6410963), (273, 4438359), (351, 3452057), (501, 2418507), (819, 1479453), (1169, 1036503), (1503, 806169), (2171, 558117), (2457, 493151), (2953, 410319), (3507, 345501), (4509, 268723), (6513, 186039), (8859, 136773), (10521, 115167), (15197, 79731), (19539, 62013), (20671, 58617), (26577, 45591), (31563, 38389)]