5047281

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 7824960

約数和(自身を除く): 2777679

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 659, 851, 1977, 2553, 5931, 7659, 15157, 24383, 45471, 73149, 136413, 219447, 560809, 1682427, 5047281]

約数ペア:

[(1, 5047281), (3, 1682427), (9, 560809), (23, 219447), (37, 136413), (69, 73149), (111, 45471), (207, 24383), (333, 15157), (659, 7659), (851, 5931), (1977, 2553)]