1330885703

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 1585996416

約数和(自身を除く): 255110713

約数列:

[1, 7, 53, 73, 157, 313, 371, 511, 1099, 2191, 3869, 8321, 11461, 16589, 22849, 27083, 49141, 58247, 80227, 116123, 159943, 343987, 607433, 1210997, 2604473, 3587293, 4252031, 8476979, 18231311, 25111051, 190126529, 1330885703]

約数ペア:

[(1, 1330885703), (7, 190126529), (53, 25111051), (73, 18231311), (157, 8476979), (313, 4252031), (371, 3587293), (511, 2604473), (1099, 1210997), (2191, 607433), (3869, 343987), (8321, 159943), (11461, 116123), (16589, 80227), (22849, 58247), (27083, 49141)]