404328357

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 642919680

約数和(自身を除く): 238591323

約数列:

[1, 3, 9, 17, 47, 51, 59, 141, 153, 177, 423, 531, 799, 953, 1003, 2397, 2773, 2859, 3009, 7191, 8319, 8577, 9027, 16201, 24957, 44791, 47141, 48603, 56227, 134373, 141423, 145809, 168681, 403119, 424269, 506043, 761447, 955859, 2284341, 2642669, 2867577, 6853023, 7928007, 8602731, 23784021, 44925373, 134776119, 404328357]

約数ペア:

[(1, 404328357), (3, 134776119), (9, 44925373), (17, 23784021), (47, 8602731), (51, 7928007), (59, 6853023), (141, 2867577), (153, 2642669), (177, 2284341), (423, 955859), (531, 761447), (799, 506043), (953, 424269), (1003, 403119), (2397, 168681), (2773, 145809), (2859, 141423), (3009, 134373), (7191, 56227), (8319, 48603), (8577, 47141), (9027, 44791), (16201, 24957)]