187419323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 238436352

約数和(自身を除く): 51017029

約数列:

[1, 7, 13, 41, 91, 191, 263, 287, 533, 1337, 1841, 2483, 3419, 3731, 7831, 10783, 17381, 23933, 50233, 54817, 75481, 101803, 140179, 351631, 653029, 712621, 981253, 2059553, 4571203, 14416871, 26774189, 187419323]

約数ペア:

[(1, 187419323), (7, 26774189), (13, 14416871), (41, 4571203), (91, 2059553), (191, 981253), (263, 712621), (287, 653029), (533, 351631), (1337, 140179), (1841, 101803), (2483, 75481), (3419, 54817), (3731, 50233), (7831, 23933), (10783, 17381)]