43238433

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 71737920

約数和(自身を除く): 28499487

約数列:

[1, 3, 7, 19, 21, 49, 57, 113, 133, 137, 147, 339, 399, 411, 791, 931, 959, 2147, 2373, 2603, 2793, 2877, 5537, 6441, 6713, 7809, 15029, 15481, 16611, 18221, 20139, 45087, 46443, 54663, 105203, 108367, 127547, 294139, 315609, 325101, 382641, 758569, 882417, 2058973, 2275707, 6176919, 14412811, 43238433]

約数ペア:

[(1, 43238433), (3, 14412811), (7, 6176919), (19, 2275707), (21, 2058973), (49, 882417), (57, 758569), (113, 382641), (133, 325101), (137, 315609), (147, 294139), (339, 127547), (399, 108367), (411, 105203), (791, 54663), (931, 46443), (959, 45087), (2147, 20139), (2373, 18221), (2603, 16611), (2793, 15481), (2877, 15029), (5537, 7809), (6441, 6713)]