23218293

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 37656576

約数和(自身を除く): 14438283

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 907, 1113, 1219, 2721, 3657, 6349, 8533, 19047, 20861, 25599, 48071, 62583, 144213, 146027, 336497, 438081, 1009491, 1105633, 3316899, 7739431, 23218293]

約数ペア:

[(1, 23218293), (3, 7739431), (7, 3316899), (21, 1105633), (23, 1009491), (53, 438081), (69, 336497), (159, 146027), (161, 144213), (371, 62583), (483, 48071), (907, 25599), (1113, 20861), (1219, 19047), (2721, 8533), (3657, 6349)]