7940681177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 9418235904

約数和(自身を除く): 1477554727

約数列:

[1, 11, 13, 143, 191, 307, 947, 2101, 2483, 3377, 3991, 10417, 12311, 27313, 43901, 58637, 135421, 180877, 290729, 645007, 762281, 1989647, 2351401, 3198019, 3779477, 8385091, 25865411, 41574247, 55529239, 610821629, 721880107, 7940681177]

約数ペア:

[(1, 7940681177), (11, 721880107), (13, 610821629), (143, 55529239), (191, 41574247), (307, 25865411), (947, 8385091), (2101, 3779477), (2483, 3198019), (3377, 2351401), (3991, 1989647), (10417, 762281), (12311, 645007), (27313, 290729), (43901, 180877), (58637, 135421)]