218364567

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{1171}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 296469120

約数和(自身を除く): 78104553

約数列:

[1, 3, 61, 183, 1019, 1171, 3057, 3513, 62159, 71431, 186477, 214293, 1193249, 3579747, 72788189, 218364567]

約数ペア:

[(1, 218364567), (3, 72788189), (61, 3579747), (183, 1193249), (1019, 214293), (1171, 186477), (3057, 71431), (3513, 62159)]