6643923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 11031552

約数和(自身を除く): 4387629

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 911, 2431, 2733, 7293, 10021, 11843, 15487, 30063, 35529, 46461, 130273, 170357, 201331, 390819, 511071, 603993, 2214641, 6643923]

約数ペア:

[(1, 6643923), (3, 2214641), (11, 603993), (13, 511071), (17, 390819), (33, 201331), (39, 170357), (51, 130273), (143, 46461), (187, 35529), (221, 30063), (429, 15487), (561, 11843), (663, 10021), (911, 7293), (2431, 2733)]