1727109

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 2615040

約数和(自身を除く): 887931

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1361, 4083, 12249, 36747, 63967, 191901, 575703, 1727109]

約数ペア:

[(1, 1727109), (3, 575703), (9, 191901), (27, 63967), (47, 36747), (141, 12249), (423, 4083), (1269, 1361)]