27994343

素因数分解:

${\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1274

約数の個数: 12

約数和(自身を含む): 30541968

約数和(自身を除く): 2547625

約数列:

[1, 13, 151, 169, 1097, 1963, 14261, 25519, 165647, 185393, 2153411, 27994343]

約数ペア:

[(1, 27994343), (13, 2153411), (151, 185393), (169, 165647), (1097, 25519), (1963, 14261)]