2912238153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 4685428800

約数和(自身を除く): 1773190647

約数列:

[1, 3, 9, 11, 33, 89, 99, 107, 267, 321, 801, 963, 979, 1177, 2937, 3089, 3531, 8811, 9267, 9523, 10593, 27801, 28569, 33979, 85707, 101937, 104753, 274921, 305811, 314259, 330523, 824763, 942777, 991569, 2474289, 2974707, 3024131, 3635753, 9072393, 10907259, 27217179, 29416547, 32721777, 88249641, 264748923, 323582017, 970746051, 2912238153]

約数ペア:

[(1, 2912238153), (3, 970746051), (9, 323582017), (11, 264748923), (33, 88249641), (89, 32721777), (99, 29416547), (107, 27217179), (267, 10907259), (321, 9072393), (801, 3635753), (963, 3024131), (979, 2974707), (1177, 2474289), (2937, 991569), (3089, 942777), (3531, 824763), (8811, 330523), (9267, 314259), (9523, 305811), (10593, 274921), (27801, 104753), (28569, 101937), (33979, 85707)]