16846791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 24267264

約数和(自身を除く): 7420473

約数列:

[1, 3, 13, 39, 487, 887, 1461, 2661, 6331, 11531, 18993, 34593, 431969, 1295907, 5615597, 16846791]

約数ペア:

[(1, 16846791), (3, 5615597), (13, 1295907), (39, 431969), (487, 34593), (887, 18993), (1461, 11531), (2661, 6331)]