4392793

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 4856832

約数和(自身を除く): 464039

約数列:

[1, 23, 31, 61, 101, 713, 1403, 1891, 2323, 3131, 6161, 43493, 72013, 141703, 190991, 4392793]

約数ペア:

[(1, 4392793), (23, 190991), (31, 141703), (61, 72013), (101, 43493), (713, 6161), (1403, 3131), (1891, 2323)]