1520290127

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 1727889408

約数和(自身を除く): 207599281

約数列:

[1, 17, 31, 41, 71, 527, 697, 991, 1207, 1271, 2201, 2911, 16847, 21607, 30721, 37417, 40631, 49487, 70361, 90241, 522257, 690727, 1196137, 1259561, 1534097, 2181191, 2884801, 21412537, 37080247, 49041617, 89428831, 1520290127]

約数ペア:

[(1, 1520290127), (17, 89428831), (31, 49041617), (41, 37080247), (71, 21412537), (527, 2884801), (697, 2181191), (991, 1534097), (1207, 1259561), (1271, 1196137), (2201, 690727), (2911, 522257), (16847, 90241), (21607, 70361), (30721, 49487), (37417, 40631)]