2912159727

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{5479}}^1$

素因数の和:6367

約数の個数: 24

約数和(自身を含む): 4270125600

約数和(自身を除く): 1357965873

約数列:

[1, 3, 9, 73, 219, 657, 809, 2427, 5479, 7281, 16437, 49311, 59057, 177171, 399967, 531513, 1199901, 3599703, 4432511, 13297533, 39892599, 323573303, 970719909, 2912159727]

約数ペア:

[(1, 2912159727), (3, 970719909), (9, 323573303), (73, 39892599), (219, 13297533), (657, 4432511), (809, 3599703), (2427, 1199901), (5479, 531513), (7281, 399967), (16437, 177171), (49311, 59057)]