737356893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2939}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 1211750400

約数和(自身を除く): 474393507

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 919, 2757, 2939, 6433, 8817, 11947, 19299, 20573, 35841, 38207, 61719, 83629, 114621, 250887, 267449, 802347, 2700941, 8102823, 18906587, 35112233, 56719761, 105336699, 245785631, 737356893]

約数ペア:

[(1, 737356893), (3, 245785631), (7, 105336699), (13, 56719761), (21, 35112233), (39, 18906587), (91, 8102823), (273, 2700941), (919, 802347), (2757, 267449), (2939, 250887), (6433, 114621), (8817, 83629), (11947, 61719), (19299, 38207), (20573, 35841)]