40208301

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27749}}^1$

素因数の和:27785

約数の個数: 24

約数和(自身を含む): 69264000

約数和(自身を除く): 29055699

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27749, 83247, 194243, 249741, 582729, 638227, 1748187, 1914681, 4467589, 5744043, 13402767, 40208301]

約数ペア:

[(1, 40208301), (3, 13402767), (7, 5744043), (9, 4467589), (21, 1914681), (23, 1748187), (63, 638227), (69, 582729), (161, 249741), (207, 194243), (483, 83247), (1449, 27749)]