40394367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5153}}^1$

素因数の和:5239

約数の個数: 24

約数和(自身を含む): 63785904

約数和(自身を除く): 23391537

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 5153, 7839, 15459, 46377, 66989, 200967, 345251, 602901, 1035753, 3107259, 4488263, 13464789, 40394367]

約数ペア:

[(1, 40394367), (3, 13464789), (9, 4488263), (13, 3107259), (39, 1035753), (67, 602901), (117, 345251), (201, 200967), (603, 66989), (871, 46377), (2613, 15459), (5153, 7839)]