1900383933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4762867}}^1$

素因数の和:4762896

約数の個数: 16

約数和(自身を含む): 3048235520

約数和(自身を除く): 1147851587

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4762867, 14288601, 33340069, 90494473, 100020207, 271483419, 633461311, 1900383933]

約数ペア:

[(1, 1900383933), (3, 633461311), (7, 271483419), (19, 100020207), (21, 90494473), (57, 33340069), (133, 14288601), (399, 4762867)]