298978893

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1733}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 447684120

約数和(自身を除く): 148705227

約数列:

[1, 3, 9, 29, 87, 261, 661, 1733, 1983, 5199, 5949, 15597, 19169, 50257, 57507, 150771, 172521, 452313, 1145513, 3436539, 10309617, 33219877, 99659631, 298978893]

約数ペア:

[(1, 298978893), (3, 99659631), (9, 33219877), (29, 10309617), (87, 3436539), (261, 1145513), (661, 452313), (1733, 172521), (1983, 150771), (5199, 57507), (5949, 50257), (15597, 19169)]