884029131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 1389273600

約数和(自身を除く): 505244469

約数列:

[1, 3, 9, 19, 43, 57, 109, 129, 171, 327, 387, 817, 981, 1103, 2071, 2451, 3309, 4687, 6213, 7353, 9927, 14061, 18639, 20957, 42183, 47429, 62871, 89053, 120227, 142287, 188613, 267159, 360681, 426861, 801477, 901151, 1082043, 2284313, 2703453, 5169761, 6852939, 8110359, 15509283, 20558817, 46527849, 98225459, 294676377, 884029131]

約数ペア:

[(1, 884029131), (3, 294676377), (9, 98225459), (19, 46527849), (43, 20558817), (57, 15509283), (109, 8110359), (129, 6852939), (171, 5169761), (327, 2703453), (387, 2284313), (817, 1082043), (981, 901151), (1103, 801477), (2071, 426861), (2451, 360681), (3309, 267159), (4687, 188613), (6213, 142287), (7353, 120227), (9927, 89053), (14061, 62871), (18639, 47429), (20957, 42183)]