253468241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 281221584

約数和(自身を除く): 27753343

約数列:

[1, 13, 37, 433, 481, 1217, 5629, 15821, 16021, 45029, 208273, 526961, 585377, 6850493, 19497557, 253468241]

約数ペア:

[(1, 253468241), (13, 19497557), (37, 6850493), (433, 585377), (481, 526961), (1217, 208273), (5629, 45029), (15821, 16021)]