1298373

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 1867776

約数和(自身を除く): 569403

約数列:

[1, 3, 23, 31, 69, 93, 607, 713, 1821, 2139, 13961, 18817, 41883, 56451, 432791, 1298373]

約数ペア:

[(1, 1298373), (3, 432791), (23, 56451), (31, 41883), (69, 18817), (93, 13961), (607, 2139), (713, 1821)]