420472781567

素因数分解:

${\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{126547}}^1$

素因数の和:127070

約数の個数: 16

約数和(自身を含む): 430303695360

約数和(自身を除く): 9830913793

約数列:

[1, 79, 137, 307, 10823, 24253, 42059, 126547, 3322661, 9997213, 17336939, 38849929, 1369618181, 3069144391, 5322440273, 420472781567]

約数ペア:

[(1, 420472781567), (79, 5322440273), (137, 3069144391), (307, 1369618181), (10823, 38849929), (24253, 17336939), (42059, 9997213), (126547, 3322661)]