1413693

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 20

約数和(自身を含む): 2183808

約数和(自身を除く): 770115

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 563, 837, 1689, 2511, 5067, 15201, 17453, 45603, 52359, 157077, 471231, 1413693]

約数ペア:

[(1, 1413693), (3, 471231), (9, 157077), (27, 52359), (31, 45603), (81, 17453), (93, 15201), (279, 5067), (563, 2511), (837, 1689)]