308014893

素因数分解:

$3^7\times {\mathrm{140839}}^1$

素因数の和:140860

約数の個数: 16

約数和(自身を含む): 461955200

約数和(自身を除く): 153940307

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 140839, 422517, 1267551, 3802653, 11407959, 34223877, 102671631, 308014893]

約数ペア:

[(1, 308014893), (3, 102671631), (9, 34223877), (27, 11407959), (81, 3802653), (243, 1267551), (729, 422517), (2187, 140839)]