550942273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 692803584

約数和(自身を除く): 141861311

約数列:

[1, 7, 17, 43, 67, 119, 301, 469, 731, 1139, 1607, 2881, 5117, 7973, 11249, 20167, 27319, 48977, 69101, 107669, 191233, 342839, 483707, 753683, 1174717, 1830373, 4629767, 8223019, 12812611, 32408369, 78706039, 550942273]

約数ペア:

[(1, 550942273), (7, 78706039), (17, 32408369), (43, 12812611), (67, 8223019), (119, 4629767), (301, 1830373), (469, 1174717), (731, 753683), (1139, 483707), (1607, 342839), (2881, 191233), (5117, 107669), (7973, 69101), (11249, 48977), (20167, 27319)]