13878039

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 22487040

約数和(自身を除く): 8609001

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 487, 1239, 1357, 1461, 3409, 4071, 9499, 10227, 11201, 28497, 28733, 33603, 78407, 86199, 201131, 235221, 603393, 660859, 1982577, 4626013, 13878039]

約数ペア:

[(1, 13878039), (3, 4626013), (7, 1982577), (21, 660859), (23, 603393), (59, 235221), (69, 201131), (161, 86199), (177, 78407), (413, 33603), (483, 28733), (487, 28497), (1239, 11201), (1357, 10227), (1461, 9499), (3409, 4071)]