13021047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37097}}^1$

素因数の和:37119

約数の個数: 16

約数和(自身を含む): 20774880

約数和(自身を除く): 7753833

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 37097, 111291, 333873, 482261, 1001619, 1446783, 4340349, 13021047]

約数ペア:

[(1, 13021047), (3, 4340349), (9, 1446783), (13, 1001619), (27, 482261), (39, 333873), (117, 111291), (351, 37097)]