193343241

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19141}}^1$

素因数の和:19201

約数の個数: 32

約数和(自身を含む): 325873408

約数和(自身を除く): 132530167

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 19141, 57423, 133987, 248833, 401961, 708217, 746499, 1741831, 2124651, 4957519, 5225493, 9206821, 14872557, 27620463, 64447747, 193343241]

約数ペア:

[(1, 193343241), (3, 64447747), (7, 27620463), (13, 14872557), (21, 9206821), (37, 5225493), (39, 4957519), (91, 2124651), (111, 1741831), (259, 746499), (273, 708217), (481, 401961), (777, 248833), (1443, 133987), (3367, 57423), (10101, 19141)]