17711331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 27599616

約数和(自身を除く): 9888285

約数列:

[1, 3, 11, 17, 33, 51, 131, 187, 241, 393, 561, 723, 1441, 2227, 2651, 4097, 4323, 6681, 7953, 12291, 24497, 31571, 45067, 73491, 94713, 135201, 347281, 536707, 1041843, 1610121, 5903777, 17711331]

約数ペア:

[(1, 17711331), (3, 5903777), (11, 1610121), (17, 1041843), (33, 536707), (51, 347281), (131, 135201), (187, 94713), (241, 73491), (393, 45067), (561, 31571), (723, 24497), (1441, 12291), (2227, 7953), (2651, 6681), (4097, 4323)]