8147139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 14590464

約数和(自身を除く): 6443325

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2713, 3003, 8139, 18991, 29843, 35269, 56973, 89529, 105807, 208901, 246883, 387959, 626703, 740649, 1163877, 2715713, 8147139]

約数ペア:

[(1, 8147139), (3, 2715713), (7, 1163877), (11, 740649), (13, 626703), (21, 387959), (33, 246883), (39, 208901), (77, 105807), (91, 89529), (143, 56973), (231, 35269), (273, 29843), (429, 18991), (1001, 8139), (2713, 3003)]