304322473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 386419712

約数和(自身を除く): 82097239

約数列:

[1, 7, 13, 61, 73, 91, 427, 511, 751, 793, 949, 4453, 5257, 5551, 6643, 9763, 31171, 45811, 54823, 57889, 68341, 320677, 383761, 405223, 595543, 712699, 3344203, 4168801, 4988893, 23409421, 43474639, 304322473]

約数ペア:

[(1, 304322473), (7, 43474639), (13, 23409421), (61, 4988893), (73, 4168801), (91, 3344203), (427, 712699), (511, 595543), (751, 405223), (793, 383761), (949, 320677), (4453, 68341), (5257, 57889), (5551, 54823), (6643, 45811), (9763, 31171)]