917774019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{6053}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 1405302912

約数和(自身を除く): 487528893

約数列:

[1, 3, 9, 17, 51, 153, 991, 2973, 6053, 8919, 16847, 18159, 50541, 54477, 102901, 151623, 308703, 926109, 5998523, 17995569, 53986707, 101974891, 305924673, 917774019]

約数ペア:

[(1, 917774019), (3, 305924673), (9, 101974891), (17, 53986707), (51, 17995569), (153, 5998523), (991, 926109), (2973, 308703), (6053, 151623), (8919, 102901), (16847, 54477), (18159, 50541)]