1427966469

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{120473}}^1$

素因数の和:120921

約数の個数: 16

約数和(自身を含む): 2120342400

約数和(自身を除く): 692375931

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 120473, 361419, 1084257, 3252771, 52887647, 158662941, 475988823, 1427966469]

約数ペア:

[(1, 1427966469), (3, 475988823), (9, 158662941), (27, 52887647), (439, 3252771), (1317, 1084257), (3951, 361419), (11853, 120473)]