1387664091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{18133}}^1$

素因数の和:18923

約数の個数: 24

約数和(自身を含む): 2189571696

約数和(自身を除く): 801907605

約数列:

[1, 3, 9, 11, 33, 99, 773, 2319, 6957, 8503, 18133, 25509, 54399, 76527, 163197, 199463, 598389, 1795167, 14016809, 42050427, 126151281, 154184899, 462554697, 1387664091]

約数ペア:

[(1, 1387664091), (3, 462554697), (9, 154184899), (11, 126151281), (33, 42050427), (99, 14016809), (773, 1795167), (2319, 598389), (6957, 199463), (8503, 163197), (18133, 76527), (25509, 54399)]