11983965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6041

約数の個数: 32

約数和(自身を含む): 23070720

約数和(自身を除く): 11086755

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6007, 18021, 30035, 42049, 90105, 114133, 126147, 210245, 342399, 570665, 630735, 798931, 1711995, 2396793, 3994655, 11983965]

約数ペア:

[(1, 11983965), (3, 3994655), (5, 2396793), (7, 1711995), (15, 798931), (19, 630735), (21, 570665), (35, 342399), (57, 210245), (95, 126147), (105, 114133), (133, 90105), (285, 42049), (399, 30035), (665, 18021), (1995, 6007)]