21092875653

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{11027}}^1$

素因数の和:11297

約数の個数: 32

約数和(自身を含む): 29156267520

約数和(自身を除く): 8063391867

約数列:

[1, 3, 59, 101, 107, 177, 303, 321, 5959, 6313, 10807, 11027, 17877, 18939, 32421, 33081, 637613, 650593, 1113727, 1179889, 1912839, 1951779, 3341181, 3539667, 65709893, 69613451, 119168789, 197129679, 208840353, 357506367, 7030958551, 21092875653]

約数ペア:

[(1, 21092875653), (3, 7030958551), (59, 357506367), (101, 208840353), (107, 197129679), (177, 119168789), (303, 69613451), (321, 65709893), (5959, 3539667), (6313, 3341181), (10807, 1951779), (11027, 1912839), (17877, 1179889), (18939, 1113727), (32421, 650593), (33081, 637613)]