1089627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 776613

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 89, 159, 231, 267, 371, 583, 623, 979, 1113, 1749, 1869, 2937, 4081, 4717, 6853, 12243, 14151, 20559, 33019, 51887, 99057, 155661, 363209, 1089627]

約数ペア:

[(1, 1089627), (3, 363209), (7, 155661), (11, 99057), (21, 51887), (33, 33019), (53, 20559), (77, 14151), (89, 12243), (159, 6853), (231, 4717), (267, 4081), (371, 2937), (583, 1869), (623, 1749), (979, 1113)]