5505993

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 8443968

約数和(自身を除く): 2937975

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 397, 603, 1191, 1541, 3573, 4623, 9131, 13869, 26599, 27393, 79797, 82179, 239391, 611777, 1835331, 5505993]

約数ペア:

[(1, 5505993), (3, 1835331), (9, 611777), (23, 239391), (67, 82179), (69, 79797), (201, 27393), (207, 26599), (397, 13869), (603, 9131), (1191, 4623), (1541, 3573)]