401049159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{3061}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 649046016

約数和(自身を除く): 247996857

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 367, 1101, 2569, 3061, 6239, 7707, 9183, 18717, 21427, 43673, 52037, 64281, 131019, 156111, 364259, 1092777, 1123387, 3370161, 7863709, 19097579, 23591127, 57292737, 133683053, 401049159]

約数ペア:

[(1, 401049159), (3, 133683053), (7, 57292737), (17, 23591127), (21, 19097579), (51, 7863709), (119, 3370161), (357, 1123387), (367, 1092777), (1101, 364259), (2569, 156111), (3061, 131019), (6239, 64281), (7707, 52037), (9183, 43673), (18717, 21427)]