84923839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 116734464

約数和(自身を除く): 31810625

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 1973, 3311, 3913, 6149, 13811, 21703, 25649, 43043, 84839, 151921, 179543, 282139, 593873, 933229, 1102907, 1974973, 6532603, 7720349, 12131977, 84923839]

約数ペア:

[(1, 84923839), (7, 12131977), (11, 7720349), (13, 6532603), (43, 1974973), (77, 1102907), (91, 933229), (143, 593873), (301, 282139), (473, 179543), (559, 151921), (1001, 84839), (1973, 43043), (3311, 25649), (3913, 21703), (6149, 13811)]