470893521609

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11329}}^1\times {\mathrm{7949}}^1$

素因数の和:19374

約数の個数: 48

約数和(自身を含む): 786882096000

約数和(自身を除く): 315988574391

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 7949, 11329, 23847, 33987, 55643, 71541, 79303, 101961, 166929, 237909, 500787, 659767, 713727, 940307, 1979301, 2820921, 4618369, 5937903, 6582149, 8462763, 13855107, 19746447, 41565321, 59239341, 90054221, 270162663, 630379547, 810487989, 1891138641, 5673415923, 7474500343, 22423501029, 52321502401, 67270503087, 156964507203, 470893521609]

約数ペア:

[(1, 470893521609), (3, 156964507203), (7, 67270503087), (9, 52321502401), (21, 22423501029), (63, 7474500343), (83, 5673415923), (249, 1891138641), (581, 810487989), (747, 630379547), (1743, 270162663), (5229, 90054221), (7949, 59239341), (11329, 41565321), (23847, 19746447), (33987, 13855107), (55643, 8462763), (71541, 6582149), (79303, 5937903), (101961, 4618369), (166929, 2820921), (237909, 1979301), (500787, 940307), (659767, 713727)]