31166883

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 50918400

約数和(自身を除く): 19751517

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1039, 1111, 2727, 3117, 3333, 9351, 9999, 11429, 28053, 29997, 34287, 102861, 104939, 308583, 314817, 944451, 1154329, 2833353, 3462987, 10388961, 31166883]

約数ペア:

[(1, 31166883), (3, 10388961), (9, 3462987), (11, 2833353), (27, 1154329), (33, 944451), (99, 314817), (101, 308583), (297, 104939), (303, 102861), (909, 34287), (1039, 29997), (1111, 28053), (2727, 11429), (3117, 9999), (3333, 9351)]