12603213

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10529}}^1$

素因数の和:10561

約数の個数: 24

約数和(自身を含む): 21902400

約数和(自身を除く): 9299187

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10529, 31587, 73703, 94761, 200051, 221109, 600153, 663327, 1400357, 1800459, 4201071, 12603213]

約数ペア:

[(1, 12603213), (3, 4201071), (7, 1800459), (9, 1400357), (19, 663327), (21, 600153), (57, 221109), (63, 200051), (133, 94761), (171, 73703), (399, 31587), (1197, 10529)]