40391971203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18883577}}^1$

素因数の和:18883634

約数の個数: 16

約数和(自身を含む): 58010351616

約数和(自身を除く): 17618380413

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 18883577, 56650731, 434322271, 585390887, 1302966813, 1756172661, 13463990401, 40391971203]

約数ペア:

[(1, 40391971203), (3, 13463990401), (23, 1756172661), (31, 1302966813), (69, 585390887), (93, 434322271), (713, 56650731), (2139, 18883577)]