22320213

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 30741696

約数和(自身を除く): 8421483

約数列:

[1, 3, 37, 111, 211, 633, 953, 2859, 7807, 23421, 35261, 105783, 201083, 603249, 7440071, 22320213]

約数ペア:

[(1, 22320213), (3, 7440071), (37, 603249), (111, 201083), (211, 105783), (633, 35261), (953, 23421), (2859, 7807)]