47201349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1831}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 67915904

約数和(自身を除く): 20714555

約数列:

[1, 3, 13, 39, 661, 1831, 1983, 5493, 8593, 23803, 25779, 71409, 1210291, 3630873, 15733783, 47201349]

約数ペア:

[(1, 47201349), (3, 15733783), (13, 3630873), (39, 1210291), (661, 71409), (1831, 25779), (1983, 23803), (5493, 8593)]