712978431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1051}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 1058194176

約数和(自身を除く): 345215745

約数列:

[1, 3, 11, 33, 61, 183, 337, 671, 1011, 1051, 2013, 3153, 3707, 11121, 11561, 20557, 34683, 61671, 64111, 192333, 226127, 354187, 678381, 705221, 1062561, 2115663, 3896057, 11688171, 21605407, 64816221, 237659477, 712978431]

約数ペア:

[(1, 712978431), (3, 237659477), (11, 64816221), (33, 21605407), (61, 11688171), (183, 3896057), (337, 2115663), (671, 1062561), (1011, 705221), (1051, 678381), (2013, 354187), (3153, 226127), (3707, 192333), (11121, 64111), (11561, 61671), (20557, 34683)]