2015958243

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 3128720256

約数和(自身を除く): 1112762013

約数列:

[1, 3, 13, 17, 39, 51, 67, 169, 201, 221, 507, 663, 871, 1139, 2613, 2873, 3417, 3491, 8619, 10473, 11323, 14807, 33969, 44421, 45383, 59347, 136149, 178041, 192491, 233897, 577473, 589979, 701691, 771511, 1769937, 2314533, 3040661, 3976249, 9121983, 10029643, 11928747, 30088929, 39528593, 51691237, 118585779, 155073711, 671986081, 2015958243]

約数ペア:

[(1, 2015958243), (3, 671986081), (13, 155073711), (17, 118585779), (39, 51691237), (51, 39528593), (67, 30088929), (169, 11928747), (201, 10029643), (221, 9121983), (507, 3976249), (663, 3040661), (871, 2314533), (1139, 1769937), (2613, 771511), (2873, 701691), (3417, 589979), (3491, 577473), (8619, 233897), (10473, 192491), (11323, 178041), (14807, 136149), (33969, 59347), (44421, 45383)]