1171017

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 1805440

約数和(自身を除く): 634423

約数列:

[1, 3, 9, 27, 61, 79, 81, 183, 237, 243, 549, 711, 1647, 2133, 4819, 4941, 6399, 14457, 14823, 19197, 43371, 130113, 390339, 1171017]

約数ペア:

[(1, 1171017), (3, 390339), (9, 130113), (27, 43371), (61, 19197), (79, 14823), (81, 14457), (183, 6399), (237, 4941), (243, 4819), (549, 2133), (711, 1647)]