142723713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{70901}}^1$

素因数の和:70976

約数の個数: 16

約数和(自身を含む): 211004352

約数和(自身を除く): 68280639

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 70901, 212703, 779911, 2339733, 4324961, 12974883, 47574571, 142723713]

約数ペア:

[(1, 142723713), (3, 47574571), (11, 12974883), (33, 4324961), (61, 2339733), (183, 779911), (671, 212703), (2013, 70901)]