2058567

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 3190272

約数和(自身を除く): 1131705

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1607, 4821, 11249, 33747, 98027, 294081, 686189, 2058567]

約数ペア:

[(1, 2058567), (3, 686189), (7, 294081), (21, 98027), (61, 33747), (183, 11249), (427, 4821), (1281, 1607)]