427068719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 563189760

約数和(自身を除く): 136121041

約数列:

[1, 7, 11, 19, 77, 133, 209, 251, 1163, 1463, 1757, 2761, 4769, 8141, 12793, 19327, 22097, 33383, 52459, 89551, 154679, 243067, 291913, 367213, 1701469, 2043391, 3211043, 5546347, 22477301, 38824429, 61009817, 427068719]

約数ペア:

[(1, 427068719), (7, 61009817), (11, 38824429), (19, 22477301), (77, 5546347), (133, 3211043), (209, 2043391), (251, 1701469), (1163, 367213), (1463, 291913), (1757, 243067), (2761, 154679), (4769, 89551), (8141, 52459), (12793, 33383), (19327, 22097)]