78780707

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 85247520

約数和(自身を除く): 6466813

約数列:

[1, 19, 61, 101, 673, 1159, 1919, 6161, 12787, 41053, 67973, 117059, 780007, 1291487, 4146353, 78780707]

約数ペア:

[(1, 78780707), (19, 4146353), (61, 1291487), (101, 780007), (673, 117059), (1159, 67973), (1919, 41053), (6161, 12787)]