148914213

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{308311}}^1$

素因数の和:308344

約数の個数: 16

約数和(自身を含む): 236783616

約数和(自身を除く): 87869403

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 308311, 924933, 2158177, 6474531, 7091153, 21273459, 49638071, 148914213]

約数ペア:

[(1, 148914213), (3, 49638071), (7, 21273459), (21, 7091153), (23, 6474531), (69, 2158177), (161, 924933), (483, 308311)]