39370641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 19381359

約数列:

[1, 3, 19, 23, 57, 59, 69, 177, 437, 509, 1121, 1311, 1357, 1527, 3363, 4071, 9671, 11707, 25783, 29013, 30031, 35121, 77349, 90093, 222433, 570589, 667299, 690713, 1711767, 2072139, 13123547, 39370641]

約数ペア:

[(1, 39370641), (3, 13123547), (19, 2072139), (23, 1711767), (57, 690713), (59, 667299), (69, 570589), (177, 222433), (437, 90093), (509, 77349), (1121, 35121), (1311, 30031), (1357, 29013), (1527, 25783), (3363, 11707), (4071, 9671)]