828381361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{7547}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 896702400

約数和(自身を除く): 68321039

約数列:

[1, 19, 53, 109, 1007, 2071, 5777, 7547, 109763, 143393, 399991, 822623, 7599829, 15629837, 43599019, 828381361]

約数ペア:

[(1, 828381361), (19, 43599019), (53, 15629837), (109, 7599829), (1007, 822623), (2071, 399991), (5777, 143393), (7547, 109763)]