47670567

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 78100992

約数和(自身を除く): 30430425

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 1993, 3417, 5979, 7973, 13951, 23919, 33881, 41853, 101643, 133531, 237167, 400593, 711501, 934717, 2270027, 2804151, 6810081, 15890189, 47670567]

約数ペア:

[(1, 47670567), (3, 15890189), (7, 6810081), (17, 2804151), (21, 2270027), (51, 934717), (67, 711501), (119, 400593), (201, 237167), (357, 133531), (469, 101643), (1139, 41853), (1407, 33881), (1993, 23919), (3417, 13951), (5979, 7973)]