5273351421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{4547}}^1$

素因数の和:4921

約数の個数: 32

約数和(自身を含む): 7665090048

約数和(自身を除く): 2391738627

約数列:

[1, 3, 13, 39, 131, 227, 393, 681, 1703, 2951, 4547, 5109, 8853, 13641, 29737, 59111, 89211, 177333, 386581, 595657, 1032169, 1159743, 1786971, 3096507, 7743541, 13418197, 23230623, 40254591, 135214139, 405642417, 1757783807, 5273351421]

約数ペア:

[(1, 5273351421), (3, 1757783807), (13, 405642417), (39, 135214139), (131, 40254591), (227, 23230623), (393, 13418197), (681, 7743541), (1703, 3096507), (2951, 1786971), (4547, 1159743), (5109, 1032169), (8853, 595657), (13641, 386581), (29737, 177333), (59111, 89211)]