2040999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 2916480

約数和(自身を除く): 875481

約数列:

[1, 3, 19, 57, 61, 183, 587, 1159, 1761, 3477, 11153, 33459, 35807, 107421, 680333, 2040999]

約数ペア:

[(1, 2040999), (3, 680333), (19, 107421), (57, 35807), (61, 33459), (183, 11153), (587, 3477), (1159, 1761)]