2015583999

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 3191795712

約数和(自身を除く): 1176211713

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 431, 991, 1293, 1573, 2973, 4719, 4741, 5603, 10901, 12883, 14223, 16809, 32703, 38649, 52151, 61633, 119911, 141713, 156453, 184899, 359733, 425139, 427121, 677963, 1281363, 1558843, 2033889, 4676529, 4698331, 5552573, 14094993, 16657719, 51681641, 61078303, 155044923, 183234909, 671861333, 2015583999]

約数ペア:

[(1, 2015583999), (3, 671861333), (11, 183234909), (13, 155044923), (33, 61078303), (39, 51681641), (121, 16657719), (143, 14094993), (363, 5552573), (429, 4698331), (431, 4676529), (991, 2033889), (1293, 1558843), (1573, 1281363), (2973, 677963), (4719, 427121), (4741, 425139), (5603, 359733), (10901, 184899), (12883, 156453), (14223, 141713), (16809, 119911), (32703, 61633), (38649, 52151)]