2117807997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{16139}}^1$

素因数の和:16273

約数の個数: 32

約数和(自身を含む): 3123671040

約数和(自身を除く): 1005863043

約数列:

[1, 3, 17, 31, 51, 83, 93, 249, 527, 1411, 1581, 2573, 4233, 7719, 16139, 43741, 48417, 131223, 274363, 500309, 823089, 1339537, 1500927, 4018611, 8505253, 22772129, 25515759, 41525647, 68316387, 124576941, 705935999, 2117807997]

約数ペア:

[(1, 2117807997), (3, 705935999), (17, 124576941), (31, 68316387), (51, 41525647), (83, 25515759), (93, 22772129), (249, 8505253), (527, 4018611), (1411, 1500927), (1581, 1339537), (2573, 823089), (4233, 500309), (7719, 274363), (16139, 131223), (43741, 48417)]