510346977

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4421}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 815063040

約数和(自身を除く): 304716063

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 483, 717, 1673, 4421, 5019, 5497, 13263, 16491, 30947, 38479, 92841, 101683, 115437, 305049, 711781, 1056619, 2135343, 3169857, 7396333, 22188999, 24302237, 72906711, 170115659, 510346977]

約数ペア:

[(1, 510346977), (3, 170115659), (7, 72906711), (21, 24302237), (23, 22188999), (69, 7396333), (161, 3169857), (239, 2135343), (483, 1056619), (717, 711781), (1673, 305049), (4421, 115437), (5019, 101683), (5497, 92841), (13263, 38479), (16491, 30947)]