1107884007

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1108993}}^1$

素因数の和:1109039

約数の個数: 16

約数和(自身を含む): 1685670880

約数和(自身を除く): 577786873

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1108993, 3326979, 9980937, 29942811, 41032741, 123098223, 369294669, 1107884007]

約数ペア:

[(1, 1107884007), (3, 369294669), (9, 123098223), (27, 41032741), (37, 29942811), (111, 9980937), (333, 3326979), (999, 1108993)]