855231699

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{6673}}^1$

素因数の和:7059

約数の個数: 32

約数和(自身を含む): 1383920640

約数和(自身を除く): 528688941

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 359, 1077, 2513, 6103, 6673, 7539, 18309, 20019, 42721, 46711, 113441, 128163, 140133, 340323, 794087, 2382261, 2395607, 7186821, 16769249, 40725319, 50307747, 122175957, 285077233, 855231699]

約数ペア:

[(1, 855231699), (3, 285077233), (7, 122175957), (17, 50307747), (21, 40725319), (51, 16769249), (119, 7186821), (357, 2395607), (359, 2382261), (1077, 794087), (2513, 340323), (6103, 140133), (6673, 128163), (7539, 113441), (18309, 46711), (20019, 42721)]