1468694787

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 2442700800

約数和(自身を除く): 974006013

約数列:

[1, 3, 7, 17, 21, 49, 51, 113, 119, 147, 339, 343, 357, 743, 791, 833, 1029, 1921, 2229, 2373, 2499, 5201, 5537, 5763, 5831, 12631, 13447, 15603, 16611, 17493, 36407, 37893, 38759, 40341, 83959, 88417, 94129, 109221, 116277, 251877, 254849, 265251, 282387, 587713, 618919, 658903, 764547, 1427303, 1763139, 1856757, 1976709, 4113991, 4281909, 4332433, 9991121, 12341973, 12997299, 28797937, 29973363, 69937847, 86393811, 209813541, 489564929, 1468694787]

約数ペア:

[(1, 1468694787), (3, 489564929), (7, 209813541), (17, 86393811), (21, 69937847), (49, 29973363), (51, 28797937), (113, 12997299), (119, 12341973), (147, 9991121), (339, 4332433), (343, 4281909), (357, 4113991), (743, 1976709), (791, 1856757), (833, 1763139), (1029, 1427303), (1921, 764547), (2229, 658903), (2373, 618919), (2499, 587713), (5201, 282387), (5537, 265251), (5763, 254849), (5831, 251877), (12631, 116277), (13447, 109221), (15603, 94129), (16611, 88417), (17493, 83959), (36407, 40341), (37893, 38759)]