29666427

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 16865157

約数列:

[1, 3, 7, 21, 71, 101, 197, 213, 303, 497, 591, 707, 1379, 1491, 2121, 4137, 7171, 13987, 19897, 21513, 41961, 50197, 59691, 97909, 139279, 150591, 293727, 417837, 1412687, 4238061, 9888809, 29666427]

約数ペア:

[(1, 29666427), (3, 9888809), (7, 4238061), (21, 1412687), (71, 417837), (101, 293727), (197, 150591), (213, 139279), (303, 97909), (497, 59691), (591, 50197), (707, 41961), (1379, 21513), (1491, 19897), (2121, 13987), (4137, 7171)]