1640331627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5701}}^1\times {\mathrm{8719}}^1$

素因数の和:14434

約数の個数: 16

約数和(自身を含む): 2386629120

約数和(自身を除く): 746297493

約数列:

[1, 3, 11, 33, 5701, 8719, 17103, 26157, 62711, 95909, 188133, 287727, 49707019, 149121057, 546777209, 1640331627]

約数ペア:

[(1, 1640331627), (3, 546777209), (11, 149121057), (33, 49707019), (5701, 287727), (8719, 188133), (17103, 95909), (26157, 62711)]