305816487

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 429800448

約数和(自身を除く): 123983961

約数列:

[1, 3, 23, 69, 131, 393, 529, 1471, 1587, 3013, 4413, 9039, 33833, 69299, 101499, 192701, 207897, 578103, 778159, 2334477, 4432123, 13296369, 101938829, 305816487]

約数ペア:

[(1, 305816487), (3, 101938829), (23, 13296369), (69, 4432123), (131, 2334477), (393, 778159), (529, 578103), (1471, 207897), (1587, 192701), (3013, 101499), (4413, 69299), (9039, 33833)]