1209014793

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 2048557056

約数和(自身を除く): 839542263

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 223, 329, 423, 669, 987, 1561, 1831, 2007, 2961, 4683, 5493, 10481, 12817, 14049, 16479, 31443, 38451, 73367, 86057, 94329, 115353, 220101, 258171, 408313, 602399, 660303, 774513, 1224939, 1807197, 2858191, 3674817, 5421591, 8574573, 19190711, 25723719, 57572133, 134334977, 172716399, 403004931, 1209014793]

約数ペア:

[(1, 1209014793), (3, 403004931), (7, 172716399), (9, 134334977), (21, 57572133), (47, 25723719), (63, 19190711), (141, 8574573), (223, 5421591), (329, 3674817), (423, 2858191), (669, 1807197), (987, 1224939), (1561, 774513), (1831, 660303), (2007, 602399), (2961, 408313), (4683, 258171), (5493, 220101), (10481, 115353), (12817, 94329), (14049, 86057), (16479, 73367), (31443, 38451)]