619313306943

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{189901}}^1$

素因数の和:190287

約数の個数: 32

約数和(自身を含む): 854504308224

約数和(自身を除く): 235191001281

約数列:

[1, 3, 61, 71, 183, 213, 251, 753, 4331, 12993, 15311, 17821, 45933, 53463, 189901, 569703, 1087081, 3261243, 11583961, 13482971, 34751883, 40448913, 47665151, 142995453, 822461231, 2467383693, 2907574211, 3384225721, 8722722633, 10152677163, 206437768981, 619313306943]

約数ペア:

[(1, 619313306943), (3, 206437768981), (61, 10152677163), (71, 8722722633), (183, 3384225721), (213, 2907574211), (251, 2467383693), (753, 822461231), (4331, 142995453), (12993, 47665151), (15311, 40448913), (17821, 34751883), (45933, 13482971), (53463, 11583961), (189901, 3261243), (569703, 1087081)]