2962197

素因数分解:

$3^3\times 7^2\times {\mathrm{2239}}^1$

素因数の和:2262

約数の個数: 24

約数和(自身を含む): 5107200

約数和(自身を除く): 2145003

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2239, 6717, 15673, 20151, 47019, 60453, 109711, 141057, 329133, 423171, 987399, 2962197]

約数ペア:

[(1, 2962197), (3, 987399), (7, 423171), (9, 329133), (21, 141057), (27, 109711), (49, 60453), (63, 47019), (147, 20151), (189, 15673), (441, 6717), (1323, 2239)]