1620475329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4159}}^1\times {\mathrm{11807}}^1$

素因数の和:15980

約数の個数: 16

約数和(自身を含む): 2357821440

約数和(自身を除く): 737346111

約数列:

[1, 3, 11, 33, 4159, 11807, 12477, 35421, 45749, 129877, 137247, 389631, 49105313, 147315939, 540158443, 1620475329]

約数ペア:

[(1, 1620475329), (3, 540158443), (11, 147315939), (33, 49105313), (4159, 389631), (11807, 137247), (12477, 129877), (35421, 45749)]