2281036791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{9781}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 3425734656

約数和(自身を除く): 1144697865

約数列:

[1, 3, 11, 33, 37, 111, 191, 407, 573, 1221, 2101, 6303, 7067, 9781, 21201, 29343, 77737, 107591, 233211, 322773, 361897, 1085691, 1868171, 3980867, 5604513, 11942601, 20549881, 61649643, 69122327, 207366981, 760345597, 2281036791]

約数ペア:

[(1, 2281036791), (3, 760345597), (11, 207366981), (33, 69122327), (37, 61649643), (111, 20549881), (191, 11942601), (407, 5604513), (573, 3980867), (1221, 1868171), (2101, 1085691), (6303, 361897), (7067, 322773), (9781, 233211), (21201, 107591), (29343, 77737)]