4770591

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3503073

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 83, 119, 147, 161, 249, 357, 391, 483, 581, 833, 1127, 1173, 1411, 1743, 1909, 2499, 2737, 3381, 4067, 4233, 5727, 8211, 9877, 12201, 13363, 19159, 29631, 32453, 40089, 57477, 69139, 93541, 97359, 207417, 227171, 280623, 681513, 1590197, 4770591]

約数ペア:

[(1, 4770591), (3, 1590197), (7, 681513), (17, 280623), (21, 227171), (23, 207417), (49, 97359), (51, 93541), (69, 69139), (83, 57477), (119, 40089), (147, 32453), (161, 29631), (249, 19159), (357, 13363), (391, 12201), (483, 9877), (581, 8211), (833, 5727), (1127, 4233), (1173, 4067), (1411, 3381), (1743, 2737), (1909, 2499)]