2811679395843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1\times {\mathrm{357103}}^1$

素因数の和:360111

約数の個数: 32

約数和(自身を含む): 4031561318400

約数和(自身を除く): 1219881922557

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2939, 8817, 55841, 138133, 167523, 357103, 414399, 1071309, 2624527, 6784957, 7873581, 16783841, 20354871, 50351523, 318892979, 956678937, 1049525717, 3148577151, 19940988623, 49327708699, 59822965869, 147983126097, 937226465281, 2811679395843]

約数ペア:

[(1, 2811679395843), (3, 937226465281), (19, 147983126097), (47, 59822965869), (57, 49327708699), (141, 19940988623), (893, 3148577151), (2679, 1049525717), (2939, 956678937), (8817, 318892979), (55841, 50351523), (138133, 20354871), (167523, 16783841), (357103, 7873581), (414399, 6784957), (1071309, 2624527)]