12908103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 19535040

約数和(自身を除く): 6626937

約数列:

[1, 3, 13, 29, 39, 87, 101, 113, 303, 339, 377, 1131, 1313, 1469, 2929, 3277, 3939, 4407, 8787, 9831, 11413, 34239, 38077, 42601, 114231, 127803, 148369, 330977, 445107, 992931, 4302701, 12908103]

約数ペア:

[(1, 12908103), (3, 4302701), (13, 992931), (29, 445107), (39, 330977), (87, 148369), (101, 127803), (113, 114231), (303, 42601), (339, 38077), (377, 34239), (1131, 11413), (1313, 9831), (1469, 8787), (2929, 4407), (3277, 3939)]