712382209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 901186560

約数和(自身を除く): 188804351

約数列:

[1, 7, 11, 77, 163, 211, 269, 1141, 1477, 1793, 1883, 2321, 2959, 12551, 16247, 20713, 34393, 43847, 56759, 240751, 306929, 378323, 397313, 482317, 624349, 2648261, 3376219, 4370443, 9251717, 64762019, 101768887, 712382209]

約数ペア:

[(1, 712382209), (7, 101768887), (11, 64762019), (77, 9251717), (163, 4370443), (211, 3376219), (269, 2648261), (1141, 624349), (1477, 482317), (1793, 397313), (1883, 378323), (2321, 306929), (2959, 240751), (12551, 56759), (16247, 43847), (20713, 34393)]