1214241539

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{22391}}^1$

素因数の和:22586

約数の個数: 16

約数和(自身を含む): 1421623296

約数和(自身を除く): 207381757

約数列:

[1, 7, 61, 127, 427, 889, 7747, 22391, 54229, 156737, 1365851, 2843657, 9560957, 19905599, 173463077, 1214241539]

約数ペア:

[(1, 1214241539), (7, 173463077), (61, 19905599), (127, 9560957), (427, 2843657), (889, 1365851), (7747, 156737), (22391, 54229)]