2021733

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 3609600

約数和(自身を除く): 1587867

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 563, 1197, 1689, 3591, 3941, 5067, 10697, 11823, 15201, 32091, 35469, 74879, 96273, 106407, 224637, 288819, 673911, 2021733]

約数ペア:

[(1, 2021733), (3, 673911), (7, 288819), (9, 224637), (19, 106407), (21, 96273), (27, 74879), (57, 35469), (63, 32091), (133, 15201), (171, 11823), (189, 10697), (399, 5067), (513, 3941), (563, 3591), (1197, 1689)]