23558139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 38997504

約数和(自身を除く): 15439365

約数列:

[1, 3, 9, 11, 33, 47, 61, 83, 99, 141, 183, 249, 423, 517, 549, 671, 747, 913, 1551, 2013, 2739, 2867, 3901, 4653, 5063, 6039, 8217, 8601, 11703, 15189, 25803, 31537, 35109, 42911, 45567, 55693, 94611, 128733, 167079, 237961, 283833, 386199, 501237, 713883, 2141649, 2617571, 7852713, 23558139]

約数ペア:

[(1, 23558139), (3, 7852713), (9, 2617571), (11, 2141649), (33, 713883), (47, 501237), (61, 386199), (83, 283833), (99, 237961), (141, 167079), (183, 128733), (249, 94611), (423, 55693), (517, 45567), (549, 42911), (671, 35109), (747, 31537), (913, 25803), (1551, 15189), (2013, 11703), (2739, 8601), (2867, 8217), (3901, 6039), (4653, 5063)]