39764289

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7247}}^1$

素因数の和:7340

約数の個数: 16

約数和(自身を含む): 55664640

約数和(自身を除く): 15900351

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 7247, 21741, 224657, 427573, 673971, 1282719, 13254763, 39764289]

約数ペア:

[(1, 39764289), (3, 13254763), (31, 1282719), (59, 673971), (93, 427573), (177, 224657), (1829, 21741), (5487, 7247)]