29747349

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 45220032

約数和(自身を除く): 15472683

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1097, 1179, 3013, 3291, 9039, 9873, 25231, 27117, 75693, 143707, 227079, 431121, 1293363, 3305261, 9915783, 29747349]

約数ペア:

[(1, 29747349), (3, 9915783), (9, 3305261), (23, 1293363), (69, 431121), (131, 227079), (207, 143707), (393, 75693), (1097, 27117), (1179, 25231), (3013, 9873), (3291, 9039)]