38271207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20879}}^1$

素因数の和:20942

約数の個数: 16

約数和(自身を含む): 56125440

約数和(自身を除く): 17854233

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 20879, 62637, 271427, 814281, 981313, 2943939, 12757069, 38271207]

約数ペア:

[(1, 38271207), (3, 12757069), (13, 2943939), (39, 981313), (47, 814281), (141, 271427), (611, 62637), (1833, 20879)]