28628544021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3349543}}^1$

素因数の和:3349601

約数の個数: 32

約数和(自身を含む): 48876546048

約数和(自身を除く): 20248002027

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 3349543, 10048629, 23446801, 36844973, 70340403, 110534919, 123933091, 257914811, 371799273, 773744433, 867531637, 1363264001, 2602594911, 4089792003, 9542848007, 28628544021]

約数ペア:

[(1, 28628544021), (3, 9542848007), (7, 4089792003), (11, 2602594911), (21, 1363264001), (33, 867531637), (37, 773744433), (77, 371799273), (111, 257914811), (231, 123933091), (259, 110534919), (407, 70340403), (777, 36844973), (1221, 23446801), (2849, 10048629), (8547, 3349543)]