13016997

素因数分解:

$3^3\times 7^2\times {\mathrm{9839}}^1$

素因数の和:9862

約数の個数: 24

約数和(自身を含む): 22435200

約数和(自身を除く): 9418203

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9839, 29517, 68873, 88551, 206619, 265653, 482111, 619857, 1446333, 1859571, 4338999, 13016997]

約数ペア:

[(1, 13016997), (3, 4338999), (7, 1859571), (9, 1446333), (21, 619857), (27, 482111), (49, 265653), (63, 206619), (147, 88551), (189, 68873), (441, 29517), (1323, 9839)]