969813

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 1569568

約数和(自身を除く): 599755

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 307, 351, 921, 1053, 2763, 3159, 3991, 8289, 11973, 24867, 35919, 74601, 107757, 323271, 969813]

約数ペア:

[(1, 969813), (3, 323271), (9, 107757), (13, 74601), (27, 35919), (39, 24867), (81, 11973), (117, 8289), (243, 3991), (307, 3159), (351, 2763), (921, 1053)]