201770751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739087}}^1$

素因数の和:739110

約数の個数: 16

約数和(自身を含む): 331111424

約数和(自身を除く): 129340673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739087, 2217261, 5173609, 9608131, 15520827, 28824393, 67256917, 201770751]

約数ペア:

[(1, 201770751), (3, 67256917), (7, 28824393), (13, 15520827), (21, 9608131), (39, 5173609), (91, 2217261), (273, 739087)]