38973123

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 32

約数和(自身を含む): 69465600

約数和(自身を除く): 30492477

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 10853, 32559, 75971, 97677, 206207, 227913, 293031, 618621, 683739, 1443449, 1855863, 2051217, 4330347, 5567589, 12991041, 38973123]

約数ペア:

[(1, 38973123), (3, 12991041), (7, 5567589), (9, 4330347), (19, 2051217), (21, 1855863), (27, 1443449), (57, 683739), (63, 618621), (133, 293031), (171, 227913), (189, 206207), (399, 97677), (513, 75971), (1197, 32559), (3591, 10853)]