2912647941

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{7643}}^1$

素因数の和:7942

約数の個数: 48

約数和(自身を含む): 5036967936

約数和(自身を除く): 2124319995

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 263, 483, 789, 1449, 1841, 2367, 5523, 6049, 7643, 16569, 18147, 22929, 42343, 53501, 54441, 68787, 127029, 160503, 175789, 381087, 481509, 527367, 1230523, 1582101, 2010109, 3691569, 6030327, 11074707, 14070763, 18090981, 42212289, 46232507, 126636867, 138697521, 323627549, 416092563, 970882647, 2912647941]

約数ペア:

[(1, 2912647941), (3, 970882647), (7, 416092563), (9, 323627549), (21, 138697521), (23, 126636867), (63, 46232507), (69, 42212289), (161, 18090981), (207, 14070763), (263, 11074707), (483, 6030327), (789, 3691569), (1449, 2010109), (1841, 1582101), (2367, 1230523), (5523, 527367), (6049, 481509), (7643, 381087), (16569, 175789), (18147, 160503), (22929, 127029), (42343, 68787), (53501, 54441)]