1972933053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{153763}}^1$

素因数の和:153833

約数の個数: 32

約数和(自身を含む): 3306541056

約数和(自身を除く): 1333608003

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 153763, 461289, 1076341, 1998919, 3229023, 5996757, 7226861, 13992433, 21680583, 41977299, 50588027, 93949193, 151764081, 281847579, 657644351, 1972933053]

約数ペア:

[(1, 1972933053), (3, 657644351), (7, 281847579), (13, 151764081), (21, 93949193), (39, 50588027), (47, 41977299), (91, 21680583), (141, 13992433), (273, 7226861), (329, 5996757), (611, 3229023), (987, 1998919), (1833, 1076341), (4277, 461289), (12831, 153763)]