470384159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 580377600

約数和(自身を除く): 109993441

約数列:

[1, 7, 19, 71, 109, 133, 457, 497, 763, 1349, 2071, 3199, 7739, 8683, 9443, 14497, 32447, 49813, 54173, 60781, 147041, 227129, 348691, 616493, 946447, 1029287, 3536723, 4315451, 6625129, 24757061, 67197737, 470384159]

約数ペア:

[(1, 470384159), (7, 67197737), (19, 24757061), (71, 6625129), (109, 4315451), (133, 3536723), (457, 1029287), (497, 946447), (763, 616493), (1349, 348691), (2071, 227129), (3199, 147041), (7739, 60781), (8683, 54173), (9443, 49813), (14497, 32447)]