1287777107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{1553}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 1389201408

約数和(自身を除く): 101424301

約数列:

[1, 23, 31, 713, 1163, 1553, 26749, 35719, 36053, 48143, 829219, 1107289, 1806139, 41541197, 55990309, 1287777107]

約数ペア:

[(1, 1287777107), (23, 55990309), (31, 41541197), (713, 1806139), (1163, 1107289), (1553, 829219), (26749, 48143), (35719, 36053)]