244905903

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2153}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 397025280

約数和(自身を除く): 152119377

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 383, 1149, 2153, 3447, 4213, 6459, 10341, 12639, 19377, 23683, 37917, 58131, 71049, 113751, 213147, 639441, 824599, 2473797, 7421391, 9070589, 22264173, 27211767, 81635301, 244905903]

約数ペア:

[(1, 244905903), (3, 81635301), (9, 27211767), (11, 22264173), (27, 9070589), (33, 7421391), (99, 2473797), (297, 824599), (383, 639441), (1149, 213147), (2153, 113751), (3447, 71049), (4213, 58131), (6459, 37917), (10341, 23683), (12639, 19377)]