83879411

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 27887629

約数列:

[1, 7, 11, 17, 77, 119, 139, 187, 461, 973, 1309, 1529, 2363, 3227, 5071, 7837, 10703, 16541, 25993, 35497, 54859, 64079, 86207, 181951, 448553, 603449, 704869, 1089343, 4934083, 7625401, 11982773, 83879411]

約数ペア:

[(1, 83879411), (7, 11982773), (11, 7625401), (17, 4934083), (77, 1089343), (119, 704869), (139, 603449), (187, 448553), (461, 181951), (973, 86207), (1309, 64079), (1529, 54859), (2363, 35497), (3227, 25993), (5071, 16541), (7837, 10703)]