890447613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 1313165952

約数和(自身を除く): 422718339

約数列:

[1, 3, 11, 33, 101, 303, 433, 617, 1111, 1299, 1851, 3333, 4763, 6787, 14289, 20361, 43733, 62317, 131199, 186951, 267161, 481063, 685487, 801483, 1443189, 2056461, 2938771, 8816313, 26983261, 80949783, 296815871, 890447613]

約数ペア:

[(1, 890447613), (3, 296815871), (11, 80949783), (33, 26983261), (101, 8816313), (303, 2938771), (433, 2056461), (617, 1443189), (1111, 801483), (1299, 685487), (1851, 481063), (3333, 267161), (4763, 186951), (6787, 131199), (14289, 62317), (20361, 43733)]