421061759

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 473558400

約数和(自身を除く): 52496641

約数列:

[1, 23, 29, 41, 89, 173, 667, 943, 1189, 2047, 2581, 3649, 3979, 5017, 7093, 15397, 27347, 59363, 83927, 105821, 115391, 163139, 205697, 354131, 446513, 631277, 2433883, 4731031, 10269799, 14519371, 18307033, 421061759]

約数ペア:

[(1, 421061759), (23, 18307033), (29, 14519371), (41, 10269799), (89, 4731031), (173, 2433883), (667, 631277), (943, 446513), (1189, 354131), (2047, 205697), (2581, 163139), (3649, 115391), (3979, 105821), (5017, 83927), (7093, 59363), (15397, 27347)]