802124463

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{287191}}^1$

素因数の和:287227

約数の個数: 24

約数和(自身を含む): 1309595520

約数和(自身を除く): 507471057

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 287191, 861573, 2010337, 5456629, 6031011, 14072359, 16369887, 38196403, 42217077, 114589209, 267374821, 802124463]

約数ペア:

[(1, 802124463), (3, 267374821), (7, 114589209), (19, 42217077), (21, 38196403), (49, 16369887), (57, 14072359), (133, 6031011), (147, 5456629), (399, 2010337), (931, 861573), (2793, 287191)]