4931199

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 9132032

約数和(自身を除く): 4200833

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 223, 243, 273, 351, 567, 669, 819, 1053, 1561, 1701, 2007, 2457, 2899, 3159, 4683, 6021, 7371, 8697, 14049, 18063, 20293, 22113, 26091, 42147, 54189, 60879, 78273, 126441, 182637, 234819, 379323, 547911, 704457, 1643733, 4931199]

約数ペア:

[(1, 4931199), (3, 1643733), (7, 704457), (9, 547911), (13, 379323), (21, 234819), (27, 182637), (39, 126441), (63, 78273), (81, 60879), (91, 54189), (117, 42147), (189, 26091), (223, 22113), (243, 20293), (273, 18063), (351, 14049), (567, 8697), (669, 7371), (819, 6021), (1053, 4683), (1561, 3159), (1701, 2899), (2007, 2457)]