3145142273

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41491}}^1$

素因数の和:41542

約数の個数: 32

約数和(自身を含む): 4182393600

約数和(自身を除く): 1037251327

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 637, 833, 1547, 4459, 5831, 10829, 41491, 75803, 290437, 539383, 705347, 2033059, 3775681, 4937429, 9169511, 14231413, 26429767, 34562003, 64186577, 185008369, 241934021, 449306039, 3145142273]

約数ペア:

[(1, 3145142273), (7, 449306039), (13, 241934021), (17, 185008369), (49, 64186577), (91, 34562003), (119, 26429767), (221, 14231413), (343, 9169511), (637, 4937429), (833, 3775681), (1547, 2033059), (4459, 705347), (5831, 539383), (10829, 290437), (41491, 75803)]