285499071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13049}}^1$

素因数の和:13096

約数の個数: 48

約数和(自身を含む): 513021600

約数和(自身を除く): 227522529

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 13049, 21879, 39147, 117441, 143539, 169637, 221833, 430617, 508911, 665499, 1291851, 1526733, 1866007, 1996497, 2440163, 2883829, 5598021, 7320489, 8651487, 16794063, 21961467, 25954461, 31722119, 95166357, 285499071]

約数ペア:

[(1, 285499071), (3, 95166357), (9, 31722119), (11, 25954461), (13, 21961467), (17, 16794063), (33, 8651487), (39, 7320489), (51, 5598021), (99, 2883829), (117, 2440163), (143, 1996497), (153, 1866007), (187, 1526733), (221, 1291851), (429, 665499), (561, 508911), (663, 430617), (1287, 221833), (1683, 169637), (1989, 143539), (2431, 117441), (7293, 39147), (13049, 21879)]