30719283

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63601}}^1$

素因数の和:63634

約数の個数: 16

約数和(自身を含む): 48846336

約数和(自身を除く): 18127053

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 63601, 190803, 445207, 1335621, 1462823, 4388469, 10239761, 30719283]

約数ペア:

[(1, 30719283), (3, 10239761), (7, 4388469), (21, 1462823), (23, 1335621), (69, 445207), (161, 190803), (483, 63601)]