1217102406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15603877}}^1$

素因数の和:15603895

約数の個数: 16

約数和(自身を含む): 2621451504

約数和(自身を除く): 1404349098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15603877, 31207754, 46811631, 93623262, 202850401, 405700802, 608551203, 1217102406]

約数ペア:

[(1, 1217102406), (2, 608551203), (3, 405700802), (6, 202850401), (13, 93623262), (26, 46811631), (39, 31207754), (78, 15603877)]