98948409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{247991}}^1$

素因数の和:248020

約数の個数: 16

約数和(自身を含む): 158714880

約数和(自身を除く): 59766471

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 247991, 743973, 1735937, 4711829, 5207811, 14135487, 32982803, 98948409]

約数ペア:

[(1, 98948409), (3, 32982803), (7, 14135487), (19, 5207811), (21, 4711829), (57, 1735937), (133, 743973), (399, 247991)]