22311003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 35304192

約数和(自身を除く): 12993189

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 397, 429, 1191, 1441, 1703, 4323, 4367, 5109, 5161, 13101, 15483, 18733, 52007, 56199, 56771, 156021, 170313, 572077, 676091, 1716231, 2028273, 7437001, 22311003]

約数ペア:

[(1, 22311003), (3, 7437001), (11, 2028273), (13, 1716231), (33, 676091), (39, 572077), (131, 170313), (143, 156021), (393, 56771), (397, 56199), (429, 52007), (1191, 18733), (1441, 15483), (1703, 13101), (4323, 5161), (4367, 5109)]