47153841

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 28325199

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 419, 483, 699, 1257, 1631, 2933, 4893, 5359, 8799, 9637, 16077, 28911, 37513, 67459, 97627, 112539, 202377, 292881, 683389, 2050167, 2245421, 6736263, 15717947, 47153841]

約数ペア:

[(1, 47153841), (3, 15717947), (7, 6736263), (21, 2245421), (23, 2050167), (69, 683389), (161, 292881), (233, 202377), (419, 112539), (483, 97627), (699, 67459), (1257, 37513), (1631, 28911), (2933, 16077), (4893, 9637), (5359, 8799)]