303428979

素因数分解:

$3^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{3347}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 501396480

約数和(自身を除く): 197967501

約数列:

[1, 3, 7, 9, 21, 63, 1439, 3347, 4317, 10041, 10073, 12951, 23429, 30123, 30219, 70287, 90657, 210861, 4816333, 14448999, 33714331, 43346997, 101142993, 303428979]

約数ペア:

[(1, 303428979), (3, 101142993), (7, 43346997), (9, 33714331), (21, 14448999), (63, 4816333), (1439, 210861), (3347, 90657), (4317, 70287), (10041, 30219), (10073, 30123), (12951, 23429)]