31339737

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8117}}^1$

素因数の和:8150

約数の個数: 32

約数和(自身を含む): 54552960

約数和(自身を除く): 23213223

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 8117, 24351, 73053, 89287, 105521, 219159, 267861, 316563, 803583, 949689, 1160731, 2410749, 2849067, 3482193, 10446579, 31339737]

約数ペア:

[(1, 31339737), (3, 10446579), (9, 3482193), (11, 2849067), (13, 2410749), (27, 1160731), (33, 949689), (39, 803583), (99, 316563), (117, 267861), (143, 219159), (297, 105521), (351, 89287), (429, 73053), (1287, 24351), (3861, 8117)]