289539711

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{34261}}^1$

素因数の和:34583

約数の個数: 16

約数和(自身を含む): 430330720

約数和(自身を除く): 140791009

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 34261, 102783, 308349, 925047, 10723693, 32171079, 96513237, 289539711]

約数ペア:

[(1, 289539711), (3, 96513237), (9, 32171079), (27, 10723693), (313, 925047), (939, 308349), (2817, 102783), (8451, 34261)]