476749647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 781822080

約数和(自身を除く): 305072433

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 211, 261, 319, 633, 787, 957, 1899, 2321, 2361, 2871, 6119, 6963, 7083, 8657, 18357, 20889, 22823, 25971, 55071, 67309, 68469, 77913, 166057, 201927, 205407, 251053, 498171, 605781, 753159, 1494513, 1826627, 2259477, 4815653, 5479881, 14446959, 16439643, 43340877, 52972183, 158916549, 476749647]

約数ペア:

[(1, 476749647), (3, 158916549), (9, 52972183), (11, 43340877), (29, 16439643), (33, 14446959), (87, 5479881), (99, 4815653), (211, 2259477), (261, 1826627), (319, 1494513), (633, 753159), (787, 605781), (957, 498171), (1899, 251053), (2321, 205407), (2361, 201927), (2871, 166057), (6119, 77913), (6963, 68469), (7083, 67309), (8657, 55071), (18357, 25971), (20889, 22823)]