253124679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{6827}}^1$

素因数の和:7574

約数の個数: 16

約数和(自身を含む): 357896448

約数和(自身を除く): 104771769

約数列:

[1, 3, 17, 51, 727, 2181, 6827, 12359, 20481, 37077, 116059, 348177, 4963229, 14889687, 84374893, 253124679]

約数ペア:

[(1, 253124679), (3, 84374893), (17, 14889687), (51, 4963229), (727, 348177), (2181, 116059), (6827, 37077), (12359, 20481)]