2247192003

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{12101}}^1$

素因数の和:12387

約数の個数: 32

約数和(自身を含む): 3531847680

約数和(自身を除く): 1284655677

約数列:

[1, 3, 7, 21, 37, 111, 239, 259, 717, 777, 1673, 5019, 8843, 12101, 26529, 36303, 61901, 84707, 185703, 254121, 447737, 1343211, 2892139, 3134159, 8676417, 9402477, 20244973, 60734919, 107009143, 321027429, 749064001, 2247192003]

約数ペア:

[(1, 2247192003), (3, 749064001), (7, 321027429), (21, 107009143), (37, 60734919), (111, 20244973), (239, 9402477), (259, 8676417), (717, 3134159), (777, 2892139), (1673, 1343211), (5019, 447737), (8843, 254121), (12101, 185703), (26529, 84707), (36303, 61901)]