2017519209

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{13883}}^1$

素因数の和:14197

約数の個数: 24

約数和(自身を含む): 2970176352

約数和(自身を除く): 952657143

約数列:

[1, 3, 9, 67, 201, 241, 603, 723, 2169, 13883, 16147, 41649, 48441, 124947, 145323, 930161, 2790483, 3345803, 8371449, 10037409, 30112227, 224168801, 672506403, 2017519209]

約数ペア:

[(1, 2017519209), (3, 672506403), (9, 224168801), (67, 30112227), (201, 10037409), (241, 8371449), (603, 3345803), (723, 2790483), (2169, 930161), (13883, 145323), (16147, 124947), (41649, 48441)]