424752741

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12697}}^1$

素因数の和:12775

約数の個数: 40

約数和(自身を含む): 737499840

約数和(自身を除く): 312747099

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 3717, 4779, 11151, 12697, 33453, 38091, 88879, 114273, 266637, 342819, 749123, 799911, 1028457, 2247369, 2399733, 5243861, 6742107, 7199199, 15731583, 20226321, 47194749, 60678963, 141584247, 424752741]

約数ペア:

[(1, 424752741), (3, 141584247), (7, 60678963), (9, 47194749), (21, 20226321), (27, 15731583), (59, 7199199), (63, 6742107), (81, 5243861), (177, 2399733), (189, 2247369), (413, 1028457), (531, 799911), (567, 749123), (1239, 342819), (1593, 266637), (3717, 114273), (4779, 88879), (11151, 38091), (12697, 33453)]