5266401

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 8616960

約数和(自身を除く): 3350559

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 197, 201, 399, 469, 591, 1273, 1379, 1407, 3743, 3819, 4137, 8911, 11229, 13199, 26201, 26733, 39597, 78603, 92393, 250781, 277179, 752343, 1755467, 5266401]

約数ペア:

[(1, 5266401), (3, 1755467), (7, 752343), (19, 277179), (21, 250781), (57, 92393), (67, 78603), (133, 39597), (197, 26733), (201, 26201), (399, 13199), (469, 11229), (591, 8911), (1273, 4137), (1379, 3819), (1407, 3743)]