37428573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 62318592

約数和(自身を除く): 24890019

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 1931, 2769, 5793, 6461, 13517, 19383, 25103, 40551, 75309, 137101, 175721, 411303, 527163, 959707, 1782313, 2879121, 5346939, 12476191, 37428573]

約数ペア:

[(1, 37428573), (3, 12476191), (7, 5346939), (13, 2879121), (21, 1782313), (39, 959707), (71, 527163), (91, 411303), (213, 175721), (273, 137101), (497, 75309), (923, 40551), (1491, 25103), (1931, 19383), (2769, 13517), (5793, 6461)]