24975447

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 16392873

約数列:

[1, 3, 7, 21, 23, 49, 69, 83, 89, 147, 161, 249, 267, 483, 581, 623, 1127, 1743, 1869, 1909, 2047, 3381, 4067, 4361, 5727, 6141, 7387, 12201, 13083, 13363, 14329, 22161, 40089, 42987, 51709, 93541, 100303, 155127, 169901, 280623, 300909, 361963, 509703, 1085889, 1189307, 3567921, 8325149, 24975447]

約数ペア:

[(1, 24975447), (3, 8325149), (7, 3567921), (21, 1189307), (23, 1085889), (49, 509703), (69, 361963), (83, 300909), (89, 280623), (147, 169901), (161, 155127), (249, 100303), (267, 93541), (483, 51709), (581, 42987), (623, 40089), (1127, 22161), (1743, 14329), (1869, 13363), (1909, 13083), (2047, 12201), (3381, 7387), (4067, 6141), (4361, 5727)]