1215668061

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{32603}}^1$

素因数の和:33993

約数の個数: 16

約数和(自身を含む): 1802349120

約数和(自身を除く): 586681059

約数列:

[1, 3, 9, 27, 1381, 4143, 12429, 32603, 37287, 97809, 293427, 880281, 45024743, 135074229, 405222687, 1215668061]

約数ペア:

[(1, 1215668061), (3, 405222687), (9, 135074229), (27, 45024743), (1381, 880281), (4143, 293427), (12429, 97809), (32603, 37287)]