13917351

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8389}}^1$

素因数の和:8478

約数の個数: 16

約数和(自身を含む): 21478400

約数和(自身を除く): 7561049

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 8389, 25167, 58723, 176169, 662731, 1988193, 4639117, 13917351]

約数ペア:

[(1, 13917351), (3, 4639117), (7, 1988193), (21, 662731), (79, 176169), (237, 58723), (553, 25167), (1659, 8389)]