139484163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{510931}}^1$

素因数の和:510954

約数の個数: 16

約数和(自身を含む): 228897536

約数和(自身を除く): 89413373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 510931, 1532793, 3576517, 6642103, 10729551, 19926309, 46494721, 139484163]

約数ペア:

[(1, 139484163), (3, 46494721), (7, 19926309), (13, 10729551), (21, 6642103), (39, 3576517), (91, 1532793), (273, 510931)]