7831280877

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1\times {\mathrm{5741}}^1$

素因数の和:9589

約数の個数: 32

約数和(自身を含む): 12640852224

約数和(自身を除く): 4809571347

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3821, 5741, 11463, 17223, 26747, 40187, 64957, 80241, 97597, 120561, 194871, 292791, 454699, 683179, 1364097, 2049537, 21936361, 65809083, 153554527, 372918137, 460663581, 1118754411, 2610426959, 7831280877]

約数ペア:

[(1, 7831280877), (3, 2610426959), (7, 1118754411), (17, 460663581), (21, 372918137), (51, 153554527), (119, 65809083), (357, 21936361), (3821, 2049537), (5741, 1364097), (11463, 683179), (17223, 454699), (26747, 292791), (40187, 194871), (64957, 120561), (80241, 97597)]