38042499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21751}}^1$

素因数の和:21818

約数の個数: 16

約数和(自身を含む): 56381184

約数和(自身を除く): 18338685

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 21751, 65253, 239261, 717783, 1152803, 3458409, 12680833, 38042499]

約数ペア:

[(1, 38042499), (3, 12680833), (11, 3458409), (33, 1152803), (53, 717783), (159, 239261), (583, 65253), (1749, 21751)]