2988689769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1381}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 4753803600

約数和(自身を除く): 1765113831

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 349, 477, 689, 1047, 1381, 2067, 3141, 4143, 4537, 6201, 12429, 13611, 17953, 18497, 40833, 53859, 55491, 73193, 161577, 166473, 219579, 240461, 481969, 658737, 721383, 951509, 1445907, 2164149, 2854527, 4337721, 6265597, 8563581, 18796791, 25544357, 56390373, 76633071, 229899213, 332076641, 996229923, 2988689769]

約数ペア:

[(1, 2988689769), (3, 996229923), (9, 332076641), (13, 229899213), (39, 76633071), (53, 56390373), (117, 25544357), (159, 18796791), (349, 8563581), (477, 6265597), (689, 4337721), (1047, 2854527), (1381, 2164149), (2067, 1445907), (3141, 951509), (4143, 721383), (4537, 658737), (6201, 481969), (12429, 240461), (13611, 219579), (17953, 166473), (18497, 161577), (40833, 73193), (53859, 55491)]