23407449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 36556800

約数和(自身を除く): 13149351

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1019, 1209, 1767, 3057, 7657, 13247, 19361, 22971, 31589, 39741, 58083, 94767, 251693, 410657, 600191, 755079, 1231971, 1800573, 7802483, 23407449]

約数ペア:

[(1, 23407449), (3, 7802483), (13, 1800573), (19, 1231971), (31, 755079), (39, 600191), (57, 410657), (93, 251693), (247, 94767), (403, 58083), (589, 39741), (741, 31589), (1019, 22971), (1209, 19361), (1767, 13247), (3057, 7657)]