119913339

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 82331781

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 131, 147, 273, 393, 479, 637, 917, 1437, 1703, 1911, 2751, 3353, 5109, 6227, 6419, 10059, 11921, 18681, 19257, 23471, 35763, 43589, 62749, 70413, 83447, 130767, 188247, 250341, 305123, 439243, 815737, 915369, 1317729, 2447211, 3074701, 5710159, 9224103, 17130477, 39971113, 119913339]

約数ペア:

[(1, 119913339), (3, 39971113), (7, 17130477), (13, 9224103), (21, 5710159), (39, 3074701), (49, 2447211), (91, 1317729), (131, 915369), (147, 815737), (273, 439243), (393, 305123), (479, 250341), (637, 188247), (917, 130767), (1437, 83447), (1703, 70413), (1911, 62749), (2751, 43589), (3353, 35763), (5109, 23471), (6227, 19257), (6419, 18681), (10059, 11921)]