31361493021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{368911}}^1$

素因数の和:369616

約数の個数: 16

約数和(自身を含む): 42852817920

約数和(自身を除く): 11491324899

約数列:

[1, 3, 43, 129, 659, 1977, 28337, 85011, 368911, 1106733, 15863173, 47589519, 243112349, 729337047, 10453831007, 31361493021]

約数ペア:

[(1, 31361493021), (3, 10453831007), (43, 729337047), (129, 243112349), (659, 47589519), (1977, 15863173), (28337, 1106733), (85011, 368911)]