1397807541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6823}}^1$

素因数の和:6962

約数の個数: 48

約数和(自身を含む): 2324964096

約数和(自身を除く): 927156555

約数列:

[1, 3, 9, 13, 17, 39, 51, 103, 117, 153, 221, 309, 663, 927, 1339, 1751, 1989, 4017, 5253, 6823, 12051, 15759, 20469, 22763, 61407, 68289, 88699, 115991, 204867, 266097, 347973, 702769, 798291, 1043919, 1507883, 2108307, 4523649, 6324921, 9135997, 11947073, 13570947, 27407991, 35841219, 82223973, 107523657, 155311949, 465935847, 1397807541]

約数ペア:

[(1, 1397807541), (3, 465935847), (9, 155311949), (13, 107523657), (17, 82223973), (39, 35841219), (51, 27407991), (103, 13570947), (117, 11947073), (153, 9135997), (221, 6324921), (309, 4523649), (663, 2108307), (927, 1507883), (1339, 1043919), (1751, 798291), (1989, 702769), (4017, 347973), (5253, 266097), (6823, 204867), (12051, 115991), (15759, 88699), (20469, 68289), (22763, 61407)]