11717307

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 19666400

約数和(自身を除く): 7949093

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3049, 3843, 9147, 21343, 27441, 64029, 185989, 192087, 557967, 1301923, 1673901, 3905769, 11717307]

約数ペア:

[(1, 11717307), (3, 3905769), (7, 1673901), (9, 1301923), (21, 557967), (61, 192087), (63, 185989), (183, 64029), (427, 27441), (549, 21343), (1281, 9147), (3049, 3843)]