28932597

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 44859360

約数和(自身を除く): 15926763

約数列:

[1, 3, 9, 23, 59, 69, 103, 177, 207, 309, 529, 531, 927, 1357, 1587, 2369, 4071, 4761, 6077, 7107, 12213, 18231, 21321, 31211, 54487, 54693, 93633, 139771, 163461, 280899, 419313, 490383, 1257939, 3214733, 9644199, 28932597]

約数ペア:

[(1, 28932597), (3, 9644199), (9, 3214733), (23, 1257939), (59, 490383), (69, 419313), (103, 280899), (177, 163461), (207, 139771), (309, 93633), (529, 54693), (531, 54487), (927, 31211), (1357, 21321), (1587, 18231), (2369, 12213), (4071, 7107), (4761, 6077)]